EPISODE 315: part one: THE DEATH OF THE SCHOONER LYMAN M. DAVIS: WHICH IS BEST …FIRE OR ROT?



Last Survivors
Schooner Days CXXV (125)


OPINION (in 1934) seems nearly unanimous that the schooner Lyman M. Davis, of Kingston, built at Muskegon, Mich., in 1873, and Canadian for the last twenty years or longer, should, not be burned at Sunnyside, but should be preserved as a reminder of the great age of sail on the Great Lakes.
Amid the volume of opinion expressed on the subject the question has been raised whether the Lyman M. Davis is “actually the last” sailing vessel left of the fleet which, a thousand strong, queened it the lakes when steam was only an infant.

The Lyman M. Davis is the last sailing vessel of them all.
It might be possible to resurrect some of the many old-timers, and rehabilitate them at great expense, but the Lyman M. Davis was in commission and fit for service up to the time she was bought for burning and in addition to being the last survivor is the most typical example of the Great Lakes centerboard schooner of medium siz


EPISODE 315:  THE DEATH OF THE SCHOONER LYMAN M. DAVIS:  WHICH IS BEST …FIRE OR  ROT?
(The last commercial schooner on the great Lakes)

alan skeoch
april, 2021



 THE LAST SCHOONER ON THE GREAT LAKES


zenithcity.com/wp-content/uploads/2017/04/LymanBDavis_GLVI-300×223.jpg 300w, zenithcity.com/wp-content/uploads/2017/04/LymanBDavis_GLVI-24×18.jpg 24w, zenithcity.com/wp-content/uploads/2017/04/LymanBDavis_GLVI-36×27.jpg 36w, zenithcity.com/wp-content/uploads/2017/04/LymanBDavis_GLVI-48×36.jpg 48w” sizes=”(max-width: 750px) 100vw, 750px” apple-inline=”yes” id=”28D5CB33-1487-4FF3-9BB0-8DBC82AD3DD7″ src=”http://alanskeoch.ca/wp-content/uploads/2021/04/LymanBDavis_GLVI.jpeg”>
THE SCHOONER LYMAN M. DAVIS ON A GRAND DAY (Named after her builder
in Muskegon, Michigan…launched on Lake  Michigan, 1873

” her old captain died last week—Capt. John Alexander McCullough of Napanee, aged 66. He was trotting to his first schoolhouse, six years old, when J.P. Arnold built the Lyman M. Davis at Muskegon. She was an “old timer” when Capt. McCullough bought her from Graham Brothers of Kincardine, 18 years ago. They had had her in the Lake Huron lumber trade for years, after purchasing her from American owners. Capt. McCullough gave her a very thorough overhaul before bringing her to Lake Ontario. He sold her after some seasons, to her Kingston owner Capt. Daryaw.”   (Toronto Telegram, Sept. 13, 1933)



The D. Freeman Schooner From Port Hope, Ontario, aground near Oswego, New York…seems to have the flat
bottom of the stonehookers.  Old schooners  like this became stonehookers.  No date
for photo.   The Lyman M. Davis got grounded much  like this in 1922 but was rescued, repaired
and  put back in the business of hauling coal.

WHICH IS BETTER…FIRE OR ROT?   Which would you remember best?  An historic fire…all consuming?
 Or a wooden monument prone to slow decay?

“If we set the Lyman M. Davis on fire to entertain the people of Toronto, it will never be forgotten…and it will
always be present.   If we  let it rot in some forgotten lakeport like Port Hope, Port Credit or Oakville, no one
will remember the ship.   So make your choice…set it ablaze or let it rot”

That was the choice.  Fire…out in a blaze of glory, then sunk in a watery graveyard.  Or rot…and end  up as
a pile  of powdery dust on some forgotten shoreline.

The choice was fire.  And on the dark night of Seplt .19, 1934, a tug boat hauled  the Lemon M. Davis from
Toronto harbour to a spot in Lake Ontario just a short distance from Sunnyside Beach.  Midnight.   The ship
was anchored and the tug boat powered off some distance to watch the death of the Lyman M. Davis.
On shore was a great crowd…some estimate  at 50,000 people sitting and standing.  Gazing out into
the gloom of Lake Ontario.  Darkness reigned but not for long.   The strangest entertainment of the
Great Depression was  about to unfold.    The Lyman M. Davis bobbed gracefully in the darkness.

There had  been protests…lots of them.  Canadians who romanticized over the days when
the Great Lakes teemed with schooners had a nostalgic  appeal.  Why set the last 
commercial schooner on the Great Lakes on fire just for a brief moment of entertainment.
Shouldn’t something be done to honour the last schooner on the Great Lakes?  

The owner.  The owner was  willing to sell the Lyman M. Davis to any serious collector…or
a naval museum…or even a businessman who wanted to ship coal to Oswego, New York.  That’s
what this grand old schooner had been doing.  Loads and loads black dusty coal.  How the
mighty had fallen?  Just a coal barge with a keel and sails. The ship was in perfect shape when
its time was  up.   And thousands waited to see  it burn.

DAVIS, LYMAN M. (1873, Schooner)



The schooner had been built in 1873 in Muskegon, Michigan, where it was fondly remembered even
as late at 1934 when it was to become a burning spectacle.   61 years at work.  A record.   But nothing
lasts forever.  A few  years ago while interviewing marine historian Lorne Joyce he made a
comment underscoring this sad fact.  His dad, a commercial  fisherman from Port Credit, Ontario
had cancer and died in 1928,   On his death bed he told  his wife “sell the fish boats as soon
as you can after I am gone.  They are made of wood and wood does not  last very long.” She did.




William Brinin was the las owner of the Lyman M. Davis, wanted to buy the boat back
but could  not afford the price.  Some believed he died of a broken heart,

zenithcity.com/wp-content/uploads/2017/04/LymanBDavis_GLVI-300×223.jpg 300w, zenithcity.com/wp-content/uploads/2017/04/LymanBDavis_GLVI-24×18.jpg 24w, zenithcity.com/wp-content/uploads/2017/04/LymanBDavis_GLVI-36×27.jpg 36w, zenithcity.com/wp-content/uploads/2017/04/LymanBDavis_GLVI-48×36.jpg 48w” sizes=”(max-width: 750px) 100vw, 750px” apple-inline=”yes” id=”28D5CB33-1487-4FF3-9BB0-8DBC82AD3DD7″ src=”http://alanskeoch.ca/wp-content/uploads/2021/04/LymanBDavis_GLVI.jpeg”>


She had been loaded with dry wood and “tinder-like crates” and soaked with eight barrels of coal oil; her deck and rigging had been outfitted with “powerful bombs and rockets.” A tug towed her away from shore and at midnight she was set ablaze while a crowd of thousands looked on. The local newspaper described the destruction: “As the fire burned into her vitals, the bombs and rockets were ignited. The explosions fanned out in great sheets of flames and sparks and out from the burning ship rockets rose high and cut into the blackness of the upper sky.” Before she even burned to the waterline, the Lyman M. Davis was towed to deeper water; dynamite blew a hole in her hull and she dropped to the bottom. She was the last commercial schooner in commission on the Great Lakes. (From Tall Ships on Lake Superior)


zenithcity.com/wp-content/uploads/2017/04/LymanBDavis_GLVI-300×223.jpg 300w, zenithcity.com/wp-content/uploads/2017/04/LymanBDavis_GLVI-24×18.jpg 24w, zenithcity.com/wp-content/uploads/2017/04/LymanBDavis_GLVI-36×27.jpg 36w, zenithcity.com/wp-content/uploads/2017/04/LymanBDavis_GLVI-48×36.jpg 48w” sizes=”(max-width: 750px) 100vw, 750px” apple-inline=”yes” id=”28D5CB33-1487-4FF3-9BB0-8DBC82AD3DD7″ src=”http://alanskeoch.ca/wp-content/uploads/2021/04/LymanBDavis_GLVI.jpeg”>
Schooner Lyman M. Davis…last true sailing vessel on Great Lakes…purposely destroyed
in 1934.   …burned off Sunnyside Beach in 1934
as entertainment.  The wreck  lies in Humber Bay festooned with zebra mussels.



DAVIS, LYMAN M. (1873, Schooner)


BEFORE THE SHIP WAS BURNED: INTERVIEW WITH MR. GOUDY, MANAGER OF ATTRACTIONS AT SUNNYSIDE BEACH, TORONTO, SEPT. 1933
(Source: Toronto Telegram -Schooner Days -Snider)



and what I say is strictly my own personal opinion, But every expression I have seen so far is on one side, and it might appear that there is no other side to this affair,” stated D.M. Goudy, manager of attractions, Sunnyside Beach.
“It is no insignificant decision that the owners of the “Lyman M. Davis” are being asked to make when they are asked to refrain from burning the boat. To proceed with the fire means a crowd of much greater than holiday proportions at the beach. Take a look at past experience, The first experiment with this boat burning stunt as made on July 1, 1927, when the “Barbara L.” an old 75-foot yacht, was burned. That night the police estimated there were 75,000 people at the beach, and there were still a large number around at 5 o’clock in the morning.
In 1929 we burned the “John Hanlan” and “Jasmine” two old ferries. The police said that the Hanlan drew over 50,000 and two weeks later the police inspector said that, including the crowds, stretched along the beach out to Etobicoke, up on the King street bank, the Dowling avenue bridge, in High Park tree tops, on the two Canada Steamship Lines ships that were filled and even far away as the Island and Grimsby Beach, there were between 100 and 150 thousand people witnessing the fire. At Sunnyside the place was packed. If any other spectacle has ever drawn crowds like that in Canada, I do not know anything of it.
“In 1930 we burned the old ferry “Clarke Brothers,” and in 1931 it was the second last sailing vessel, the ‘Julia B. Merrill.’ Each of these brought the same huge crowds.
“Incidentally, at that time the newspapers drew public attention to the fact that the “Merrill” was the second last schooner remaining, and that the ‘Lyman M. Davis’ was at Kingston; From the storm of protest against burning the “Merrill” I thought that some effort would be made to save the ‘Davis’ before it got into our hands, but nobody else seemed to think about that. I was somewhat surprised this summer to find that the Davis was available at a price that we could pay for her.
“The ‘Davis’, if burned, will make one of the biggest nights, if not the biggest, that Sunnyside Beach has ever had, particularly if the fire is held as a big one-night celebration as part of the city’s centennial. The more sentiment there is attached to a boat, the greater the crowd that turns our to see her finish. In this respect it is apparent that it will be impossible to get another boat with as much public regard as the “Davis. Her value as a burning spectacle exceeds any other boat that can be secured.
“It is purely a business proposition for Sunnyside Beach. This talk of vandalism is silly. The men who are responsible take no more pleasure out of destroying an article of sentimental value than anyone else. They are even sentimental themselves, and I have often heard my principals say that they hated to see these old boats disappear. I hate to myself, and if it were possible to do so without suffering a loss, I would like to see the “Lyman M. Davis” preserved. My experience with ships is limited to cross-the-lake pleasure boats and troop ships, but I have been an enthusiastic reader of sea stories, and I can sense the feeling of a soul about a ship, where men have lived and laughed and struggled and feared. One has only to visit the Davis to feel the atmosphere of lingering memories of other years.
“There is another angle also, as was often expressed when we were about to burn “Julia B. Merrill.”
People said. Isn’t it just as well to see these grand old-timers go out in a blaze of glory with thousand of people present to pay them homage, as to let them rot on some beach, uncared for and unwatched? At one time there was a custom of shooting a general’s horse at the graveside when the soldier was buried. This is the same idea.
The Lyman M. Davis would have been burned this year had it not been for Mayor Stewart’s intervention. Whether she shall burn next year or be held as a relic of the canvas era on the lake is up to the associated interests at Sunnyside Bach. Personally, I think she makes a wonderful addition to the beach as she rides at her mooring there, but the powers that be must decide whether sentiment is worth more than the actual financial reward.

sunnyside1843784937.rsc.cdn77.org/wp-content/uploads/2014/10/sunnyside–300×223.jpg 300w” sizes=”(max-width: 600px) 100vw, 600px” apple-inline=”yes” id=”91A07971-58D5-432F-AEB6-AC4FE52AA113″ src=”http://alanskeoch.ca/wp-content/uploads/2021/04/sunnyside-.jpg”>


WHAT CORRESPONDENTS URGE
BURNING INDIGNATION
Sir,-I want to add my warm protest to the plan of burning of the Lyman M. Davis. Surely it won’t be carried out. One of the most interesting exhibits of the Fair, to many, is the collection of “Old-Time Farm Implements” in the Coliseum, and the Lyman M. Davis would add a most attractive item to the relics of bygone days. Trusting your efforts in its behalf may be successful.
Yours truly
A.S.E.
_______
CLARKSON CALLs
Sir,-Kindly accept this as my appeal for the preservation of this ship for exhibition purposes. I read in one of your editions of last week a very interesting account of the history of the ship, and I certainly deem it a sacrilege to burn a vessel of this type on the Great Lakes to make a Roman holiday
Sincerely yours
J.B. Biddle
Clarkson, Ont.
_______
BONFIRE SUBSTITUTE
Sir- as one of the many interested readers of Schooner Days column. I have given thought and done some planning re saving the Lyman M. Davis. Made a shank’s-mare cruise along the waterfront as a start. In my cruise along the waterfront three ideal locations showed for Col. Alley’s ideas. One location is close to the Navy League, the other two extreme east and west boundaries of Exhibition grounds. These are in a way unfinished spots in the vast shoreline improvements, and permit space for placing this schooner, without narrowing the width of line of channel behind the seawall, now much used and enjoyed by all aquatic sports and pleasure-seekers.
My knowledge of the commodore of the Sunnyside amusement fleet permits me to see it no easy task for the champion of silver-tongued coaxers to persuade him to give up a set rule, “Carry out as advertised: never disappoint the public.” I have an alternative to offer, which I have confidence can save this schooner with the three link emblem. I have formulated plans for a burning “in effigy” that will give a more spectacular illuminating blaze than any burning yet presented at Sunnyside, and yet not destroy the schooner.
 the season with a cruise to Oakville and I recall a real blaze kept up for hours, just by willing co-operation work, that probably accounted for some sore backs and muscles next day. There was no derrick on the job, but the way you could stand back and see big semi-rotten pier timbers up-ended and placed in position and stimulated by tar barrels was inspiring. By the way, this was in the last century. How would the muscular development of the present members compare with these old-timers?
There are few yacht clubs in the world the size of the R.C.Y.C, that have as small a number of power boats in its fleet. They have always been sailors, and none has a greater desire to see this schooner saved than the sailor yacht club members of Toronto. It might enthuse younger members to take an interest and show them progress and by inviting U.S.A. yachting clubs to come to Toronto and see them burn up the effigy of the last of their lake-built schooners. This done in effigy can be carried out at a cost less than value of this schooner, and getting U.S.A. interested would ass to the real objective of preserving her.
Art Kemp
348 Queen Street W.
_______
300 PER CENT AND THEN SOME
Sir- Congratulations on the stand you are taking to try and preserve the Lyman M. Davis. On sentimental grounds I am with you 100 per cent. As a fight against iconoclasm- and surely the firing of a fine vessel can be classed as the “breaking of an image” I am also with you 100 per cent. On purely material grounds, the saving the schooner for further use along educational lines (to which purpose she could be easily put) I am again with you 100 percent. All this may be poor mathematics, but at least shows genuine enthusiasm for a most admirable cause. May I add that, once you start your subscription list (as I hope you will) I promise my small aid.
Thanks for the opportunity
Tiffy-Bloke
_______
THANK YOU MR. ANDERSON
“Few of these old captain and the boats they commanded remain. Human life must end at death’s command, but a staunch old sailing boat may be preserved indefinitely as a memory and an example of water transportation a generation ago. Then why burn the Lyman Davis? Should it destruction by fire be proceeded with, not all who witness the scene will be entertained. There will be few so thoughtless as to enjoy the spectacle of this old vessel disappearing in flames and smoke, with its charred hull sinking below the waters it was wont to ride so proudly. The old Lyman Davis deserves a better fate. Don’t burn it at Sunnyside.:
The Globe
_______
ANOTHER
Sir-Please add my name to the protest of proposed burning of the Lyman M. Davis at Sunnyside.
A. C. Shayler
Birch Cliff
_______
“BE BRITISH” URGES WM. G.
Sir- I can vow that there would be many chaps at my young age that would like to sail on the Lyman M. Davis if she should be kept alive-a wonderful training. Take a look at the old ships in England like the Victory, Why can’t we be like them? We could say with pride that we have an old vessel too. Come on, be British, and be a sportsman. Don’t let the old schooner go to Davey Jones locker by burning in her old age. I’ll bet it makes many an old slat water sailor’s heart tighten up when they think of her burning. They’ll tell you. Even ask her mate who has worked on her.
Wm. G.
_______
RIGGER’S GOOD SUGGESTION
Tom Taylor, formerly chief petty officer R.N. and now head of the rigging and sailmaking firm of Tom Taylor and Co., writes:
As a child I was reared amidst sail craft, or seafaring ancestors, and since that have spent a life-time at sea on salt water. Since coming to Canada have been very interested in “Schooner Days” talks and pictures with history and fate of same, and each time I pass Sunnyside and see the Lyman M. Davis, lying there ready to make a spectacle for the fiend of destruction, it causes a lump to rise which needs a lot of swallowing.
I understand this grand old vessel has had a long career of usefulness and is almost the last of her kind to survive and it occurs to me a great sin to destroy her. Her useful days commercially may be over but now that she is so near to the C,N.E. grounds I think it would be far more fitting if she were taken into dock at the Exhibition and preserved as a relic.
The glories of the old sailing ship will still be written long after we are gone, but where will one have to turn to see what those glorious old vessels were like.
The old “Victory” of Nelson fame was moored in Portsmouth harbor for many many years, but of course they will not float forever and this has been realized by the British Admiralty, and today she rests in Portsmouth dockyard, having been taken into an old drydock, shored up and the dock filled in, where she is preserved forever and ever.
Why not put this old vessel into a similar berth at the Exhibition and fill in and build a nautical museum around her?
During Exhibition time her canvas could be set on one or two fine days to give the world an idea as to what sailing ships really looked like.
There are still enough sailors to fit her up, and keep her in shape, which would not be a very expensive proposition.
Yours for preservation
T.H. Taylor

Alan Skeoch
April 2021

Note:  The burning schooners are not the Lyman M. Davis.  There were tens of thousands that watched
the Davis burn but pictures seem not to exist.  

WORTH REPEATING: THE FINAL HOUR OF THE LYMAN M. DAVIS

She had been loaded with dry wood and “tinder-like crates” and soaked with eight barrels of coal oil; her deck and rigging had been outfitted with “powerful bombs and rockets.” A tug towed her away from shore and at midnight she was set ablaze while a crowd of thousands looked on. The local newspaper described the destruction: “As the fire burned into her vitals, the bombs and rockets were ignited. The explosions fanned out in great sheets of flames and sparks and out from the burning ship rockets rose high and cut into the blackness of the upper sky.” Before she even burned to the waterline, the Lyman M. Davis was towed to deeper water; dynamite blew a hole in her hull and she dropped to the bottom. She was the last commercial schooner in commission on the Great Lakes. (From Tall Ships on Lake Superior)


EPISODE 312 BURNING OF THE P.E. YOUNG, RETIRED STOHEHOOKER, AT SUNNYSIDE BEACH IN THE 1930’S

EPISODE  312:  BURNING OF THE P.E.YOUNG AT SUNNYSIDE IN  1930’S


alan skeoch
April  2021



The P.E. Young was quite a graceful schooner in her prime.  She was built on Lake Erie to ferry goods back and forth
to and from the United States and Canadian Great Lakes ports.  Grain, lumber, etc.   Whisky was a big trade good carried
on schooners.   Grain distilled into whisky was easier to handle and more profitable than grain.  It is likely that
the P.E. Young  made money for its owners.  She was motorized with a 16 cylinder engine that could go 50 miles
per Hour.  This would seem to place her in the rumrunning trade.  With that motor she could outrun some of
the American border patrol boats.   

 Eventually, however, she was  no longer wanted.  Everyone knew Her days were numbered when she was sold
to a stonehooker in Port Credit, Ontario.  Stonehooking was a rough business.  Great slabs of Port Credit  blue shale
were hooked with an iron rake, loaded onto small skiffs and reloaded onto old schooners to be sold to builders
as foundations for Toronto buildings.   The new owner renamed her ‘Paddy’ and immediately cut her keel lengthwise
to give her a flat bottom.  That way she could get in close to shore where the stonehooking was easier.

Her death was fast but not painless.  Some citizens protested but most citizens enjoyed the spectacle that sealed her fate.
 She was loaded  with explosives and  sailed to waters offshore of Sunnyside Beach,
Toronto and set afire as entertainment for visitors to the Canadian Natonal Exhibition.  She was considered a memorial
to the United  States navel ship Maine which was lost in the Spanish American war.

No one seems to have recorded her demise.  Assume sometime in the 1930’s when the burning of schooners at
Sunnyside was regular entertainment for as many as 50,000 people.

NOTE:  I HAVE ASSUMED THE P.E. YOUNG WAS A FEMALE NAMED SHIP.  IT WAS CUSTOMARY TO 
USE FEMALE NAMES FOR STONEHOOKERS WHICH WAS NOT REALLY CONSIDERED FLATTERING.


EPISODE 312: TWO RESPONSES TO THE INVASIVE CREATURES STORY ABOUT THE GREAT LAKES

EPISODE 312:  TWO RESPONSES TO THE INVASIVE CREATURES STORY ABOUT THE GREAT LAKES

alan skeoch
April 2021

 Gary, Glen and Monica responded to the story about Asian Carp, Snakeheads, Zebra and Quagga Mussels.  Gary tells
how the invasion affected his life along the shores of Lake Erie.  Glen and Monica provide a video on the Asian Carp.  Very
dark humour.   We must take better care of our 20% of the world’s fresh water and the creatures therein…the good creatures.
Asian  carp jumping 10 feet in the air by the hundreds is chilling.  Water Skiing through them with a fish net is funny…sort of funny…no,
not funny in the least.

638670DE-E8FD-4836-A159-7EB9D8DB30A1@rogers.com” class=””>

Hi Alan, 

Your last series of articles on the Great Lakes has really caught my attention, as we bought a lake shore property on Lake Erie,at Selkirk, ON. in 1994 as a weekend retreat, but we moved there permanently in 1998, for 10 years, then to Port Rowan at the inner Bay of Long point 2008. Up until we moved to Selkirk, i was unaware of the invasive creatures that infested our waters until then. I knew that a great effort in the 60’s and70′ took place to clean up lake Erie, and in 1994, it was really a clear, enjoyable lake . BUT, when we bought, we thought our beach was a sandy one, discovered in the spring, it was millions of tiny pieces of Zebra and Quagga mussels. I also discovered Zebra mussel, as they coated the bottom of my friends aluminum boat to the depth of 3 inches, fortunately my sailboat had a bottom paint that discouraged their attaching to it. Hydro inlets at Nanticoke were affected by them as were many other structures. 

I experienced the Gobie, when fishing with my grandson, it was often the fish that he caught. 

In addition we experienced Algae, a scourge of the Lake on our beach, that when drying created a Nauseous odour, that often prevented sitting on our deck overlooking the lake, if the wind came from the wrong direction. 

No Asian Carp yet while there, but in the Spring during spawning , hundreds would do so on our beach, a nuisance in itself. The other invasives were not as prominent in our area, bur we were aware of them. 

I have enjoyed these writings, as it encourages me to try to do something about the spoiling of our wonderful great Lakes. Keep up the information. Sorry such a long winded compliment to you, but many people who may receive your stories may not have experienced  them. I have, and am aware of the problems these invasive creatures have had on the fishing industry, sports fishing, the balance of the ecosystem etc. about which you have so interestingly written. Thanks old Buddy. Gary Logan 


Hi Al

Glen and I saw this Carpegeddon episode (link below) of the Water Brothers last year and were incredulous.

Have a look at it!


Monica

EPISODE 311: INVASIVE SPECIES….ZEBRA AND QUAGGA MUSSELS AND OTHERS APRIL 19,,2021

EPISODE  311   INVASIVE SPECIES…SNAKEHEADS , ZEBRA AND  QUAGGA MUSSELS (and others)

alan skeoch
April 2021





THE PERFECT STORM (since 1960)

THE term ‘perfect storm’ was first used in 1998 …defined as a ‘disasrous situation created  by a powerful concurrence of factors’/
To my mind the ‘perfect storm’ on the Great Lakes occurred forty years earlier when fishermen, scientists, ecologists, citizens became 
alarmed at  the disastrous situation in the Great Lakes.  Taking action they discovered the perfect storm on the Great Lakes
had no  simple cause.  The year was1960.  Commercial fishermen  could not longer make an income rising because here were
not enough fish in the huge expense of the Great Lakes.  Why?  What factor had  caused so many fish natural to GreatLake 
waters to just disappear.  

No single villain.  If one factor has to be chosen it would be the opening of two canals…The Erie Canal and
the expanding of the Welland Canal.   To a degree the changes in the St. Lawrence canal  system  is also
responsible since by 1960 that system was being used by larger and large ocean ships which had  foul ballast 
tanks which were emptied  into the Great Lakes.   65% of invasive species got here that way…and more will
come in the future.  Both Zebra and Quagga mussels here in those tanks likely.  Some ecologists suggest banning ocean vessels from the Great Lakes as a solution.
That is unlikely to happen.

180 INVASIVE SPECIES
I WAS startled to discover there are over 180 invasive species in the Great Lakes by the last count.  Mercifully most of these creatures
and plants are no problem.  Small populations that do not survive long.  That is small comfort because the big populations of invasive
species are capable of upsetting the delicate balance of life in the Great Lakes as was explained in earlier Episodes dealing with the
Seal Lamprey and the Alewife.   In 1965 Robert Tanner countered the invasions of the Alewife which had multiplied into the millions by
introducing two other ‘invasive species’, namely the Coho and Chinook Salmon whose voracious appetites seems to have brought the
alewife under  control.  So much so that sport fisherman are concerned that the alewife decline is affecting the coho and chinook populations
and, as a direct result, the economic profits of the $80 million sport fishery.

Here are some of the other invasive species that are now thriving or possibly about to thrive in Great Lakes Waters.



1) ZEBRA  AND    2) QUAGGA MUSSELS

Three actions have seriously affected the Great Lakes since the stocking of  Pacific Salmon to control the alewife problem. 
First, believe it or not, the Clean Water Act of 1970 reduced the number of nutrients flowing into the Great Lakes.
‘Damned if you do and damned if you don’t’..Water was cleaner but less food for the food chain.     Then, sometime in the
1980’s some Zebra mussels were dumped from ship bilge tanks somewhere in the Great Lakes.   They loved  their new 
home and multiplied by the hundreds of thousands.  And then an even worse accidental arrival of Quagga mussels
occurred in the 1890’s.  Both mussels loved their new home even if they did not like each other much.  The Quagga mussels
appear to have become dominant.

Why are the Zebra and Quagga mussels a problem.  They clean the Great Lakes water.  Suck in nutrient laden water.  Pick the
plankton.  Eject nice clean  water.  That does not sound so bad until you think about it.  Cleawater has no food floating around.
The bottom of the food chain begins to starve which means ultimately that the whole food chain starves.




Zebra and Quagga Mussels


One mussel can filter up to a liter of water per day. People living near Lake Ontario back in the late 1960’s say that they could see down into the water about 6 inches. In July of 2011 the 158 year old shipwreck of “Queen of the Lakes” was found near Sodus Point, New York. An article about the find states “The water clarity was good allowing about 75 feet of visibility…” From 6 inches of visibility to 75 feet! Nice for Wreck Diving (if you can see through the mussels) but it can mean starvation for fish.

So nice clean  clear water is proof that the Great Lakes are in deep trouble.

Another way to find out that might hurt is to take a stroll in the water.  But watch out.  The sharp edges of the Quagga mussel will slice your feet
like they are slabs of bologna.

The mussel invasion was brought to my attention when an amateur photographer with a waterproof camera reported his findings as he sat
on a pier … perhaps the pier at Port Credit.   When he looked at his film he saw densely packed  mussels in seemingly infinite numbers…just 
below his feet.   All the mussels  busy cleaning the water of zooplankton and other nutrients.   The result?  A dead world.

Is there a solution.  Is there something that will eat the mussels?   Turns out there is.  The means  another invasive species …the Goby
like mussel meat and seems able to break open the casing.   But has the goby also become a problem?  The Goby is here already.

 The invasive round goby may benefit Lake Erie as it eats invasive zebra and quagga mussels. However, the goby’s long-term effects within the food chain are unknown.




zebra mussels


.
Sharp edged Zebra  and Quagga shells make strolling along
a sandy beach  in bare feet impossible.   Wadiing even worse.

3)  The sea Lamprey


Populations are under control using poisons in their breeding rivers…called ‘lampricides’.  As a result the
sea lampreys population has dropped 90% from its worst years.  But he sea lampreys are still present.

4) Northern Snakehead




Sometimes called the Frankensten fish since it kills and eat other fish, amphibians and even small mammals with its
mouthful of spine like teath.   Even more frightening is the fact that the Snakehead can live out of water for up to 
a week.  Snakeheads have been sighted but are not at the scourge stage yet.

5) Spiny Water Flea


Almost invisible to the human eye, the Spiny Water Flea has a long tail with spikes on it. the tail is 70% of the 
spiny water fleas body.   As a result it is hard for juvenile native fish to eat them.  Juvenile fish depend one
plankton to survive in the water column of life.   Since inedible they are free to multiply.
The bottom picture shows a grouping of spiny water fleas with their spiny tails .

6) Killer Shrimp



This shrimp kills anything trying to prey upon it. WARMING water temperature of the
Great Lakes makes the likelihood of the killer shrimp becoming established and 
reducing the food supply of juvenile fish and thereby affecting the ecology of the lakes.

7)  Asian CARP





Asian  Carp can eat 20% to 120% of their body weight in plankton every single day of their life.  Dense populations
in the upper Mississippi river systems threaten to enter the Great Lakes at the base of Lake Michigan.  Pictures
of Asian Carp jumping 8to 10 feet in the air are common.  They can even injure boaters and fishermen but their
threat to plankton is the most serious.


POST SCRIPT
 There is much more than can be said about each of these creatures.

alan skeoch



Fwd: EPISODE 210 GREAT LAKES POLLUTION



Begin forwarded message:


From: ALAN SKEOCH <alan.skeoch@rogers.com>
Subject: EPISODE 210 GREAT LAKES POLLUTION
Date: April 12, 2021 at 2:30:11 PM EDT
To: Marjorie Skeoch <marjorieskeoch@gmail.com>, Alan Skeoch <alan.skeoch@rogers.com>, John Wardle <john.t.wardle@gmail.com>


EPISODE 210    GREAT LAKES POLLUTION


alan skeoch
april 2021



RIVER ON FIRE

In 1952 the Cuyahoga River caught fire when a spark from a passing train dropped on to the water surface.   The result was  an immediate explosive fire  that was so
high it almost engulfed a  tug boat.   The Cuyahoga River flows  through the centre of Cleveland, Ohio…a  city that was  heavily industrialized…  spewing various pollutants
including human sewage waste directly into the river.  Nobody cared really.  Even when the river caught fire because the water surface was covered with oil and  other flammable
chemicals little was done to control the use of the river as a sewer taking the city waste directly into Lake Erie. 

As far back as the 1880’s the river was  a sewer.   “The river was yellowish , thick, full of clay, stoking of oil and 
sewage.  Piles of rotting woo were heaped on either bank of the river, and it was all dirty and neglected….I was disappointed by this  view of an American river,” wrote Frantisek Vicek,  a recent
Czech immigrant.   Cleveland was not alone.  The use of rivers as a sewage and  waste disposal mechanism  was true for all rivers and creeks  flowing from cities and towns  all around the Great Lakes.  Nor was the Cuyahoga River the only river that caught fire.  Pollution problem ho spots
 included  Toronto.  Some places  were worse than others noted a few concerned organizations.  Of particular concern on he Canadian side were two ‘hot spots’…Toronto Harbour and Hamilton 
Harbour.

Firemen stand on a bridge over the Cuyahoga River to spray water on the tug Arizona, after an oil slick on the river caught fire in 1952.

Firemen stand on a bridge over the Cuyahoga River to spray water on the tug Arizona, after an oil slick on the river caught fire in 1952.

The waste those firms did discharge turned the river muddy and filled it with oil, solvents and other industrial products. Between 1868 and 1952, it burned nine times. The 1952 fire racked up $1.5 million in damage. But by most, occasional fires and pollution were seen as the cost of industry—a price no one was willing to dispute. 

When fire broke out on the river again in 1969, it seemed like business as usual. “Most Clevelanders seemed not to care a great deal,” writeenvironmental historians David Stradling and Richard Stradling. “Far too many problems plagued the city for residents to get hung up on a little fire…The ’69 fire didn’t represent the culmination of an abusive relationship between a city and its environment. It was simply another sad chapter in the long story of a terribly polluted river.” 

But attitudes toward the environment had changed since the last river fire. In the years before the fire, Rachel Carson published Silent Spring, which became a bestseller and opened the eyes of many Americans to the danger of DDT and other pesticides. Congress had begun passing laws to boost air quality and protect endangered species. And a growing counterculture had begun to embrace sustainability as people experimented with back-to-the-land subsistence farming and communal living. 

Another factor was at play: an enormous oil spill in Santa Barbara, California that sent 3 million gallons of oil into the Pacific Ocean. Suddenly, people’s telev

 

Three men in a motor boat take water samples of the Cuyahoga River where the shore is lined with semi-submerged automobile wreckage in 1968.

Three men in a motor boat take water samples of the Cuyahoga River where the shore is lined with semi-submerged automobile wreckage in 1968.
Alfred Eisenstaedt/The LIFE Picture Collection/Getty Images

Those same citizens soon opened their copies of Time Magazine to see a story on the Cuyahoga fire, along with a photo of the 1952 fire. The conditions it described, which included a river that “oozes rather than flows,” caught readers’ attention. (As the National Parks Services notes, many bought that issue of Time because it featured an exposé on the Chappaquiddick scandal.) 

Soon, cries for regulation of water pollution became a roar. A grand jury investigation of the causes of the fire followed, as did coalition efforts to clean up the Great Lakes. It even inspired plans for a national environmental “teach-in”—an event that would become the first Earth Day. In early 1970, President Richard Nixon called for sweeping environmental reform. He created a council on environmental reform which, shortly afterward, was consolidated into the Environmental Protection Agency. In 1972, Congress overrode Nixon’s veto to pass the Clean Water Act, which created national water quality standards.  

Though the Cuyahoga River fire did not directly lead to the formation of the EPA, it was an important landmark for a burgeoning environmental movement. Today, the river is no longer stagnant or filthy. Public and private efforts have diverted sewage and cleaned up its banks. According to the National Parks Service, the river still has unhealthy amounts of sewage in some areas. But in March 2019, the Ohio EPA announced that its fish are now safe to eat. 

Whether or not the river ever overcomes the remainder of its environmental challenges, the memory of the 1969 fire will continue to mobilize those intent on protecting the natural world. 




Begin forwarded message:


From: ALAN SKEOCH <alan.skeoch@rogers.com>
Subject: Great Lalkes POLLUTION
Date: April 11, 2021 at 10:15:07 PM EDT
To: Alan Skeoch <alan.skeoch@rogers.com>




After  The Cuyahoga caught fire in 1952 there was  not much local concern because the river had caught fire nine times between 1868 and  1952.   Of most concern was the $1.5 million in damage.  Most city fathers
and businesses chalked the river fire as just another cost of doing  business.  Occasionally the Cuyahoga River would burn.   As it did again in 1969.  “Most Clevelanders seemed not to care a great deal,’ wrote
environmental historians David Stradling and Richar Stradling.

But a major change in public attitudes was coming. The publishing of ‘Silent Spring’, by Rachel  Carson in 1962 shifted the thinking of many North Americans.  Her central thesis that North America was en route to an
environmental disaster was confirmed  by events  like the 1969 Cuyahoga River fire…the tenths such blaze.  One look at the river banks was enough to  heighten concern.  The bank of he
river was filled with scrap automobiles cheek to cheek as a storm break.   

Concern led to action and top of the list was an attempt to clean up the Great Lakes which contained 20% of the freshwater on the planet Earth.  In 1970 President Richard Nixon urged environmental
refer that led to the formation of the Environmental Protection Agency (EPA).  The first Earth Day was  The result in March 2019 was that the Ohio EPA announced that fish caught in the Cuyahoga  river were safe to eat.
The first Earth Day was held on April 22, 1970 as young  and  old North Americans  created a counterculture with new values as expressed in a hand  drawn sign on the back  of a hippie bicycle.
“Pollution, brought to you by the same folks that brought you Viet Nam”

CANADIAN POLLUTION

Many of my friends were Boy Scouts in the 1950’s.  We loved going on our own camping trips…i.e. without leaders.
Access to the wilderness west of Toronto was easy.   One of our favourite spots was along the banks  of the Etobickoe 
Creek.   There was an old iron bridge  crossing a side spot in the Creek.   We loved jumping and diving from the bridge
into the deep  pool below  Mostly jumping.  I remember distinctly how our feet would sink to the knees in the black
muck beneath the pool..   It did  not smell good but hot weather trumped any concern we had.  One of the other
boys, maybe it was Good Sanford,  announced that sewers emptied into the creek farther north.  That did not stop
us. Today, April 15, 2021, I think a little differently.

Our two Toronto Rivers…the Humber and the Don, were certainly used for sewage, chemical waste and refuse.
No point in taking  a  holier than thou stand on the issue of pollution.  One March camping to the nearby Etopicoke
Credk  stands out because someone had dumped  a  dead  horse  in the middle  of the creek.

There was so much construction waste thrown in the Humber River that I gathered enough to build a small
barn at the farm.  Not pretty.  Not designed properly for it collapsed after two months but it does demonstrate
our view that rivers are for garbage.  At least that was the predominant view back  in the 1950s and 1960’s



JUST FOR LAUGHS:  The 1960’s

EVERY piece of lumber that built this barn was retrieved from Sunnyside Beach after floating down
the Humber River in springtime.

SO MUCH lumber was dumped  in the Humber River in the 1960’s that I decided  to collect the timbers snd planks
and build a new barn on our farm.  I was  naive.   1) I did  not know I  would need  a  building permit  2) I had
no knowledge of construction principles   3) I wa proud of the result for a month or two then discovered
the building had  collapsed…do not know why.

The reason I have included this admission of failure is to lighten up this Episode while at the same time
illustrating the use of the Humber River as a dump for construction waste.   Who knows what was in
the water.

alan skeoch






A reminder of those careless days came  in today’s Toronto Star (April 12, 2021) “During the 1960’s, the paper plant
in Dryden, then owned by ReedPaper, dumped 10 tonnes of mercury, a neurotoxin, in the Wabigoon River, contaminating
fish and those who ate them.”  

“Details….emerged when a retired casual mill labourer came forward out of ‘guilt’ in 2015, saying that in 1972 he was part
of a crew that dumped 50 drums of salt and mercury into a pit….tests at the site found mercury readings in the soil were
80 times natural  levels….fish near Grassy Narrows remain the most contaminated in the province.”  Toronto Star, page A13, April 12, 2021



Dryden factory now owned by Domtar.  Previous owners dumped mercury…barrels of it…into the

regions rivers and lakes with devastating effect.  


MERCURY:

Mercury pollution is a local, regional, and global environmental problem that adversely affects human and wildlife health worldwide. As the world’s largest freshwater system, the Great Lakes are a unique and extraordinary natural resource providing drinking water, food, recreation, employment, and transportation to more than 35 million people.

“Mercury is one of the most persistent and dangerous pollutants that threatens our health and environment today.”
– U.S. Senator Susan Collins

June 2011 – Senator Collins Introduces Mercury Monitoring Legislation
Legislation follows up on studies by Biodiversity Research Institute.
Read full press release here.

The widespread loading of mercury into the Great Lakes environment is responsible for mercury-related fish consumption advisories in the eight U.S. states and the province of Ontario that border the lakes. Visit the U.S. EPA website and Ontario province’s Guide for more information.

For nearly 200 years, mercury has been released into the air and waterways of the Great Lakes region from human activities such as fossil fuel combustion, waste incineration, metal smelting, chlorine production, mining, and discharges of mercury in wastewater.






POLLUTANTS

EACH ONE OF HE POLLUTANTS BELOW COULD BECOME A  FULL EPISODE

-FERILIZER FROM FARM FIELDS
-UNTREATED SEWAGE FROM TOWNS LACKING SEWAGE TREATMENT
-PHOSPHATES FROM LAUNDRY DETERGENTS
-PESTICIDES
-DDT
-MIREX
-MERCURY
-BENZOAPYRENE
-PCB’S
-ARAMITE
-CHROMIUM
-LEAD
-CARBON TETRACHLORIDE

POLLUTION HOT SPOTS ON LAKE ONTARIO identified by the INTERNATIONAL  JOINT COMMISSION

-OSWEGO RIVER
-ROCHESTER EMBAYMENT
-HAMILTON HARBOUR 
-TORONTO

By the 1960’s and 1970’s increased pollution caused blooms of algae that killed fish in large numbers.   Fish eating birds
such as osprey, bald eagles, and cormorants were poisoned from the contaminated fish they ate.  Since those two decades
a clean up of pollutants has been underway…better sewage treatment plants, deindustrialization, public protests. 

 Some good
signs are happening.   Walleye  that are known to favour clean water have  returned.   The relatively new sport fishery which
supports the release of Coho and Chinook salmon has increased public awareness of the importance of he Great Lakes.
Finally there are now more bald eagles and osprey sighted around the Great Lakes.  All is not lost.

ALAN SKEOCH
APRIL 2021

POST SCRIPT:  Note 1: PART OF SERIES TITLED “LIFE AND DEATH IN THE BIGGEST FISH BOWL IN THE WORLD
                           FEATURING SO FAR     1) OVERFISHING 2) LAMPREYS  3) ALEWIVES  4) HOWARD TANNER 
                           AND INTRODUCTION OF COHO AND CHINOOK SALMON TO THE GREAT LAKES  5) POLLUTION
                           NEXT WILL BE 6) INVASIVE SPECIES….ZEBRA AND QUAGGA MUSSELS…AND OTHERS



      Note 2): Each pollutant has a detailed  history.  If I wrote that history and the concern attendant with the release
of each pollutant I could not do that and  maintain my ’ story every day of Covid 19 lockdown ‘   In addition I am not sure
that readers would  have the time to read the full story of pollutants in the Great Lakes.  Sometimes  it is apparent
that quite a few readers just look at pictures and ignore the print.  Understandable since we all have personal 
agendas.    Having said  that I have copied an abstract on MIREX below…a chemical used as a fire retardant
and  pesticide. GREAT LAKES fish were considered dangerous to eat due to Mirex in their flesh.  That is changing
now but even after ’35-40 years of cessation of production…mirex is considered a contaminant of concern.’
Also included below is an abstract documenting the issue of PCB’s in the Great Lakes.

MIREX Abstract

Mirex, historically used as a pesticide and fire retardant, was released to Lake Ontario during the 1960s. Even after 35–40 years of cessation of its production and bans on use during the 1970s, mirex is considered a contaminant of concern. In this study, we present a comprehensive view of long-term trends and significance of mirex/photomirex levels in fish from the Canadian waters of the Great Lakes. Majority of measurements (except for Lake Ontario) were below detection, especially in recent years. Concentrations of mirex in Lake Ontario fish decreased by approximately 90% between 1975–2010, and both mirex and photomirex decreased by 75% between 1993–2010. Half-lives of mirex and photomirex for the entire period ranged from 4–10 years, but were lower at 2.5–8 years in recent times indicating expedited recovery possibly in response to remedial actions performed in the 1990s. Simulated fish consumption advisories generated by considering only mirex and photomirex indicated that mirex/photomirex is a minor concern. We predict that within 15 years mirex/photomirex levels in Lake Ontario fish will drop to levels that will result in advisories of at least 8 meals/month. In either case, the presence of other contaminants in Lake Ontario fish contributes to more stringent advisory than generated by mirex/photomirex. It is recommended that the routine monitoring of mirex/photomirex be replaced with periodic surveillance to reduce analytical costs. Dechlorane family compounds (that mirex is a part of) need to be evaluated further for their monitoring needs once in-depth toxicological information becomes available.

PCB’S…POLYCHLORENATED BIPHENOLS

This chapter reviews the scientific understanding of the concentrations, trends, and cycling of polychlorinated biphenyls (PCBs) in the Great Lakes. PCBs were widely used in the Great Lakes region primarily as additives to oils and industrial fluids, such as dielectric fluids in transformers. PCBs are persistent, bioaccumulative, and toxic to animals and humans. The compounds were first reported in the Great Lakes natural environment in the late 1960s. At that time, PCB production and use was near the maximum level in North America. Since then, inputs of PCBs to the Great Lakes have peaked and declined: sediment profiles and analyses of archived fish indicate that PCB concentrations have decreased markedly in the decades following the phase-out in the 1970s. Unfortunately, concentrations in some fish species remain too high for unrestricted safe consumption. PCB concentrations remain high in fish because of their persistence, tendency to bioaccumulate, and the continuing input of the compounds from uncontrolled sources. PCBs are highly bioaccumulative and many studies have shown that the complex food webs of the Great Lakes contribute to the focusing of PCBs in fish and fish-eating animals. PCB concentrations in the open waters are in the range of 100–300 pg L−1, and are near equilibrium with the regional atmosphere. PCBs are hydrophobic yet are found in the dissolved phase of the water column and in the gas phase in the atmosphere, and they continue to enter the Great Lakes environment. The atmosphere, especially near urban-industrial areas, is the major source to the open waters of the lakes. Other sources include contaminated tributaries and in-lake recycling of contaminated sediments. Until these remaining sources are controlled or contained, unsafe levels of PCBs will be found in the Great Lakes environment for decades to come.

LAST COMMENT

I think this is about all you can take as readers of these Episodes.  There is some comfort in knowing that controls have been placed
on the release of  these pollutants.   The constant runoff of polluted water from farms is a thorny issue whose resolution seems distant
if at all possible.  Who cares?  Japan just announced that treated (?) nuclear waste was about to be released  into the Pacific Ocean.
It seems we are at a terrible cross roads…no matter what road we take there will be trouble.

alan skeoch
april 2021
                   



EPISODE 309 THE UNITED STATES IS A COMPLICATED COUNTRY: THE AMISH

EPISODE  309   THE UNITE STATES IS  A  COMPLICATED  COUNTRY:  THE AMISH


alan skeoch
April 2021
TODAY,  April 2021, we have a tendency to see Americans as either Democrats  or Republicans…as either supporters of Joe Biden or
Donald Trump.  As a land where some people believe the carrying of  weapons is a constitutional right while others see the packing
of a hand gun as symptom of madness. A land where
hate trumps love.
The United States is just not that simple.  Three decades ago our family visited rural friends  in central Ohio where the population of
Amish people is larger than the population of non-Amish people.   These visits underscored just how complicated  American  life can be.

The Amish eschew modern technology.  They try to live separate from the larger society.  Fascinating.  Perhaps a relief from the climate
of hatred that seems to prevail today.   I am not sure where they stand on he gun issue…nor the black/white issue…nor the immigration issue…nor
the immigration issue.  They are just different…withdrawn perhaps but that is hard to assume.

They live in a simplified world  of heir own.  Perhaps we need  this as a distraction from the angry society we seem to see on television every day.

EPISODE 307 THE ALEWIFE POPULATION EXPLOSION: millions dead, multiple millions living in the Great Lakes 1867

EPISODE 307    THE ALEWIFE POPULATION EXPLOSION: millions  of  dead, multiple millions living in the Great Lakes 1967


alan skeoch
April 2021



HOW DID THE ALEWIFE GET ITS NAME?

Alewives have a peculiar shape.  The  front part of the fish is enlarged…bigger than the bottom part.  Apparently the name
alewife referred to the imaginary wives of saloon keepers whose wives were supposedly Buxom.  Today that definition
would be considered sexist and  unacceptable.





Howard  Tanner was a passenger in a small plane flying over Lake Michigan when he noticed
something strange in the water below.  It was a great white streak on top of the normally blue
water … several miles long and half a mile wide.

“What’s that streak?”
“Dead fish, millions of them.” responded the pilot
“Circle snd go lower so I can get a better look.””

Sure enough there were millions of little fish floating dead in
the middle of Lake Michigan.  Howard knew what they were.  

“Alewives.”

Keep the name Howard Tanner in mind.  He  eventually changed to whole ecology  of the Great Lakesl
…”I will either be a  hero or a bum,” he commented.  You ve the judge in subsequent  Episodes.

THE 1967 DIE OFF IN LAKE MICHIGAN

THE ALEWIFE EXPLOSION: REPORT BY THE (U.S.) FEDERAL WATER POLLUTION CENTRAL ADMINISTRATION, JULY 25, 1967

FISH populations in the Great Lakes had declined but the decline was worsened dramatically in
“ THE 1945-49 period  when the lake trout  declined sharply.   Subsequent species  changes  took place in
swift succession and by 1965 the catch  was dominated by the alewife which invaded  the lake (Michigan) where it was first
recorded  in 1949; exotic  species constituted nearly 63% of the catch and the portion of the catch composed  of Lake Trout,
lake  herring, suckers and whitefish which exceeded 82% in the 1898-1909 period, was only 4.5% in 1965.”

“There  is no question, however, that predation of the sea lamprey triggered the decline of the lake trout in the upper three
great lakes…and a population explosion of he alewife were major contributing factors..”


THE ALEWIFE STORY

These  changes in the fish populations of the Great Lakes occurred  in a remarkably short period of time.  The sea lampreys
sucked the blood out of huge numbers off lake trout.  Lake trout relied heavily on alewives for food and doing  so
kept the alewife population in check.  Once the lake trout population declined suddenly there was an equal and opposite
reaction by the alewives.  By the 1960’s it was estimated that 90% of the biomass in the Great Lakes  was alewives.
Not thousands…not millions…but billions of alewives.   

Alewives  are bottom feeders.  Lake trout lay their eggs on the bottom of the Great Lakes which when they hatched  provided
a food  bonanza for the alewives.    The victims of these two creatures…the sea lamprey and the alewife…were the Lake Trout.
Suddenly the Great Lakes fishery got out of balance.   Lake Trout (and other Great Lakes fish) dropped  from 82% in 1898-1909
to 4.5% in 1965.   An amazing change done with great speed.

In 1873 the first alewife was  detected  in Lake Ontario.   How did it get there?   Normally an Atlantic fish that lived its life in
salt water but spawned in the rivers and ponds and even drainage ditches of the east coast.  Some  may have ventured up
he St. Lawrence waterway.  But alewives may also  have been present in Lake Ontario and  Lake Champlain for ages.
And not a  problem.  Lots of natural  fish liked eating alewives. a  fact that kept the population in balance.  Lobster fishermen
use alewives as bait.   

As  long as there was  a healthy lake trout population then the alewives were no problem.  Lake trout liked to eat alewives
as did other prey fish.   However when the lake trout began to disappear due to sea Lamprey predation there was
less and less  check on the alewives  of the Great Lakes.   A population explosion followed that overwhelmed the Great
Lake fish populations.   So many alewives that they became 90% of the biomass of the Great Lakes by the 1960’s.
A number that high is hard  to believe but true.  

IT  was the millions of dead  alewives that alerted Canadians and Americans to the fact that untold  millions of live alewife
had taken  control of the Great Lakes.   The alewife  takeover was not ‘about to happen’ nor was it ‘happening’.  It had  happened.
The Great Lakes fish bowl was full to overflowing with alewives.  Remember this figure…90% of the biomass of the Great Lakes
in 1967 was alewives.  Incredible. Devastating.  Perhaps insoluble..


The huge carpets  of floating dead  and dying alewives noticed by Howard Tanner was  repeated elsewhere in the Great Lakes
I was a  teen ager in 1953 when I noticed carpets  of dead alewives on Sunnyside Beach in Toronto.  Nothing like what
Tanner noticed but striking … and revolting …all the same.  These huge carpets  of  dead  alewives were explained as
having been killed by sudden water temperature change.  Which may have been true.  Another explanation was that the
alewife deaths were natural.  Millions just reached maturing and died.  The Great Lakes had become a fish bowl almost
exclusively alewife.

page1image133874720

The alewife dead on Toronto beaches in the 1950’s and  1960’s looked much like this  photograph.  In Chicago in 1967 the
dead  alewives piled up in millions…carcasses  rated…millions and millions of flies feasted…and the smell was so bad that beaches
were abandoned while bulldozers and trucks moved as many as 60 tons  of red  alewives to disposal sites where they were buried.
Below are some excerpts from local  Chicago newspapers and  individuals.   One local said that a floating strip of dead  alewives
in Lake Michigan was estimated  as 40 miles long.  Surely an exagerration!  

CHICAGO….DEAD ALEWIVES NIGHTMARE

WHAT WAS HAPPENING?

Why did the alewife population explode?

1) Overfishing for a century.  Fish population was not infinite but was treated as if infinite.
2) Sea Lamprey population explosion peaked 1960…lake
trout biggest victims
3) Alewife population explosion…lake  trout biggest victims
for two reasons.  1) Alewives feasted on lake trout fry which
were born in the great lakes rather  than the feeder rivers.
ii) Lake trout diet of alewives triggered  thiamin deficiency in
lake trout where the fry became sterile.  Attributed to the absence 
of thiamin in the alewives.

COMMENTS BY NEWSPAPERS AND CITIZENS IN CHICAGO IN 1967

artwork.chicagoartsource.com
June 19, 1967 – The beaches at Montrose, Rainbow, North Avenue, Ohio Street and Oak Street are flooded with dead alewives in what a park district official calls the worst plague of the fish that he has seen in his career.  Park district crews use bulldozers and high-lift trucks to remove the fish, but they keep washing up on the beaches faster than they can be carted away.  Joseph Krzesinski, the director of landscape maintenance for the park district, says, “They keep coming in.  In some places they are a foot deep.  Look out over the lake there they are as far as the eye can see.”  [Chicago Tribune, June 20, 1967].The invasion was first noted on June 15 when an official of the Great Lakes Region of the Federal Water Pollution Control Administration spotted streaks of the dead fish being blown toward the Michigan shore.  Between June 17 and 18 the wind shifted, blowing from east to west, and by June 19 “Chicago’s shoreline was clogged with a silvery carpet of alewife carcasses.”  [nepis.epa.gov]. Alewives, originally inhabitants of the North Atlantic, were first seen in Lake Ontario in the 1880’s and gradually moved through the Great Lakes over the years. Marine biologists suggest that a combination of factors has led to the plague of dead alewives in Lake Michigan.  Over-fishing in the Great Lakes in the early part of the century, along with the explosion of the sea lamprey, an invasive species, resulted in the demise of the lake trout, the only natural threat to the alewife. When the 1960’s arrived, it was estimated that alewives made up 90 percent of Lake Michigan’s biomass.  Schools as large as 40,000 fish moved close to shore in late spring to spawn, with a female alewife carrying between 10,000 to 12,000 eggs.  After spawning a mass die-off of the fish would occur, which was especially pronounced in 1967, biologists theorize, because of extreme fluctuations in the temperature of Lake Michigan.  After 1967 the government began stocking the lake with Chinook salmon, “the most voracious fish in the lake”.  [Chicago Tribune, January 22, 2006].  The salmon feed at the same water level as alewives and have kept the alewife population in check.  The above photo shows the lake shore at Diversey Harbor during the invasion.




The old adage, “an east wind is neither good for man nor beast,” was especially relevant for Wilmette in the summer of 1967. That was the year that a particularly heavy die-off of alewives washed up on the beaches. The prevailing east winds pushed the decaying bodies of these small, silvery fish ashore in droves. By July, the Wilmette Park District was hauling six or seven truck loads of alewives out to a landfill in Des Plaines every single day. Next door at Winnetka’s beach, the dead fish were piled up one foot deep and ten feet wide, while Highland Park hauled sixty tons of dead fish away in just two days. Accompanying the sharp smell of decay was an influx of flies and mosquitoes. All in all, not a great beach year for Wilmette. Beach attendance was already hitting record lows– down almost sixty-five percent from its high in 1960– before the alewives arrived. Then things got even worse. 

It’s summer.  We’re all enjoying the great outdoors, and some of us are going to the beach.  Back in the 1960s, when people around Chicago went to the beach, they had to deal with alewives.

An alewife is a kind of herring.  It’s about 7 inches long and weighs a few ounces.  You mostly find them off New England.  In the Boston suburbs, one of the major streets is even called Alewife Parkway.

alewife1X.jpg

Well, during the 1930s, these alewives got into Lake Michigan.  They weren’t much of a problem because the bigger fish–like the trout–would eat them.  But the sea lamprey came along and ate the trout.  Sea lampreys didn’t eat alewives, so suddenly, the lake had all these alewives and no predators.

Pretty soon there are alewives filling the lake.  That’s what today’s story is about—July 7, 1967.  There are so many alewives around Chicago that it’s become national news.  Even Time magazine is talking about it.

Each year, we’d have the annual Alewife Die-Off.  All these alewives would die in Lake Michigan, and their bodies would drift in.  They’d fill the water near the shore or wash up onto the beach.

Alewife2.jpg

Of course, those alewives would be decaying, and you can imagine the smell—well, you probably don’t want to.  The flies would come in, and the beaches would be a mess.  The city would have to use tractors and bulldozers to clear off the beaches.

Nobody knew how many dead alewives there were.  Experts said hundreds of millions, maybe a billion.  A guy in a plane over the lake saw a ribbon of drifting dead alewives 40 miles long.



alan skeoch

April 2021

POSTSCRIPT:   REVIEW LIFE  AND DEATH IN THE GREATEST FISH BOWL ON EARTH: THE GREAT LAKES

TROUBLES:  1) OVERFISHING  2) SEA  LAMPREYS   3) ALEWIVES  4) NEXT:…EPISODE 308   HOWARD TANNER …COHO AND CHINOOK SALMON

EPISODE 305: SEA LAMPREYS: LIFE AND DEATH IN THE GREATEST FISHBOWL ON EARTH

EPISODE  305   SEA LAMPREYS, :  CONTRIBUTE TO THE GREAT LAKES DISASTER


alan skeoch
April 2021

( series titled LIFE  AND DEATH IN THE GREATEST FISH BOWL ON EARTH: THE GREAT LAKES)

www.science-rumors.com/wp-content/uploads/2018/10/Fact-about-Sea-Lamprey-to-know-What-this-Creature-is-300×148.jpg 300w, www.science-rumors.com/wp-content/uploads/2018/10/Fact-about-Sea-Lamprey-to-know-What-this-Creature-is-768×379.jpg 768w” sizes=”(max-width: 793px) 100vw, 793px” apple-inline=”yes” id=”993B8393-9A04-44F5-AB54-F7BFF7C9F434″ src=”http://alanskeoch.ca/wp-content/uploads/2021/04/Fact-about-Sea-Lamprey-to-know-What-this-Creature-is.jpeg”>

Lamprey attached to fish

 Sea Lampreys

The first sea Lamprey was found in Lake Ontario in 1835 perhaps  using the new Erie Canal as an access route.
It is suspected that these early sea Lampreys took a short cut north to Lake Ontario first and much later
used the Welland Canal  to get access to the upper Great Lakes.  

 There are four kinds of lampreys but
the sea lamprey was the most  threatening to the Great Lakes fishery because it adapted to fresh water life. And
 found the lake trout easy prey….Slow moving deep  down in Lake Ontario…Fat. Lots of blood…
Easy to grab..  Just swim up beside then use the barbs on their velcro like mouths to hook
a lake trout anywhere and begin sucking the life blood out of them.   One sea lamprey can eat forty pounds
of fish (not just lake trout) 

Since the sea lamprey found life in the Great Lakes abundant with easy prey it did not return to the Atlantic 
ocean as the creature may have planned when it first gained  access.  The  clean, clear, fast flowing rivers
 were ideal  for sea lamprey spawning.   One female sea lamprey produces
up to 100,000 baby lampreys.   It did not take long for the sea lampreys population to overwhelm
the natural fish cycles in the Great Lakes.  By 1960 the top predator, the Lake Trout, that served
the function of keeping the fish population in balance was nearly extinct. 


  • Lake Ontario, 1835
  • Lake Erie, 1921
  • Lake Huron, 1932
  • Lake Michigan, 1936
  • Lake Superior, 1938
.
Sea lamprey lifecycle graphic






www.science-rumors.com/wp-content/uploads/2018/10/20-Facts-about-Sea-Lamprey-to-know-What-this-Creature-is-300×180.jpg 300w, www.science-rumors.com/wp-content/uploads/2018/10/20-Facts-about-Sea-Lamprey-to-know-What-this-Creature-is-768×461.jpg 768w” sizes=”(max-width: 850px) 100vw, 850px” apple-inline=”yes” id=”8732DEA3-9111-40D8-8934-4E3F977FEA2E” src=”http://alanskeoch.ca/wp-content/uploads/2021/04/20-Facts-about-Sea-Lamprey-to-know-What-this-Creature-is.jpeg”>




www.science-rumors.com/wp-content/uploads/2018/10/Sea-Lamprey-group-300×181.jpg 300w” sizes=”(max-width: 523px) 100vw, 523px” apple-inline=”yes” id=”41A024F2-E1B4-4713-A977-0D715B6CE2B9″ src=”http://alanskeoch.ca/wp-content/uploads/2021/04/Sea-Lamprey-group.jpg”>

SEA LAMPREYS




SOME FACTS

Sea Lampreys are parasites that feed  by sucking the blood  of host fish like trout, salmon and any others they can sidle up to..  
They are ugly and that is putting it mildly. Adult sea lampreys have an eel like body with dark olive or brown yellowish colouring with
a lighter coloured belly.  Most remarkable and frightening are their heads which are dominated by a round mouth with teeth arranged
in concentric circles and in the centre an opening to the body.   They can grow up  to 1.2 metres in length and weigh 2.5 kg.

Adult sea  Lampreys live in the saltwater seas of the Northern Hemisphere (North Atlantic, Mediterranean, Black seas)  but lays its eggs in freshwater streams with fast currents
where the larvae lay burrowed in the sand  for many years feeding on planktons and detritus.  After several years the larvae suddenly
metamorphize into young adults and historically they head for the sea.  But some adjusted to life in freshwater like Lake Ontario.
  Their life  cycle lasts 5 to 8 years from egg to adult.  Adult sea lampreys live from12 to 20 months sucking
the blood  out of whatever host fish they can find.  The barbed mouth grabs  hold, then a ras-like tongue looses  fish scales to get to the fish flesh and
to suck the fish blood killing  the fish in most cases.  The sea lamprey mouth injects a chemical that prevents the host fish from clotting
its blood.

One sea lamprey moving from host to host can kill 40 pounds of fish every year.
One female sea lamprey can lay 100,00 eggs.
BY 1960 over 85% of fish caught in the Great Lakes had lamprey scars.


Sea Lampreys are not natural natives of the Great Lakes.  How they got here is unclear  Some sources say they came up the Erie Canal
in 1835 .. partway … then decided they liked the cold fast moving rivers feeding  into Lake Ontario where they settled.  Still another
source believes these lampreys have been in Lake  Champlain for 10,000 years.  How they got into the upper Great Lakes may have happened 
In 1929 when the Welland Canal  was  improved for shipping and also for the sea Lampreys.   All sources agree that the
sea lamprey destroyed  the commerce  rising industry  between  1940 and 1950.  Why such a sudden population explosion?
A lot of guesswork and scientific exploration has not completed solved thus sudden devastation.   What is known for sure is
that the sea lampreys had a devastating effect on the Lake Trout population.  As soon as that happened other problems followed.

Life under water is not pleasant.. Big fish eat little fish.  Strange that no fish developed a taste for adult lampreys.

Killing the sea lamprey spawning adults has been achieved by use  of a chemical lampricide, TFN, to kill the larvae.  Also electricity
has been used to prevent adults  lampreys from getting access to their spawning grounds.  Sterilization of males is also used.
Their numbers have been reduced but not extinguished.   Port Credit fisherman, Andrew Skeoch, has found the occasional
ses lamprey attached to coho and chinook salmon.   He practices ‘catch and release’ sport fishing. That is never done with
any lamprey…they  are killed.

Perhaps the most unusual change in the sea lamprey life cycle was the  total adjustment of life in fresh water.  The  Great Lakes
were the ‘golden marine city’  where food was plentiful and clear fast moving streams with gravel and sand bottoms made spawning phenomenally
successful.  One female can lay 100,000 eggs.  Some larvae get eaten by other creatures but one sampled river in the upper Great 
Lakes trapped  22,000 sea lampreys  as they headed downstream and changed  into vicious predators.

One of the strangest adult changes is that they begin to breathe through 7 holes partway down their body and their eyes become
sinister looking just above their suddenly enlarged and spike filled lethal mouths. Vampires of the Great Lakes.


alan  skeoch

Threats to Great Lakes   1) Overfising  2) Sea Lampreys  3) Alewife (COMING NET EPISODE)