Cormorants
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Just to give you a little info on these birds
Quote:
Yes, there is anecdotal evidence that cormorants have been seen on Lake of the Woods since as early as 1798. BUT, the first confirmed nesting in that area was in Minnesota in 1915.
The earliest recorded nesting in Ontario was in 1920. They supposedly moved eastward into Lake Huron in the early 30's, and only hit Lake Ontario in 1938 and Erie in 1939. In 1983 they began nesting in Oneida Lake down in wolfe's neck of the woods. They are now nesting at least as far east as Lake Champlain, where control methods have been instituted.
When I used the phrase "in this part of the world" in a previous post, I was talking about my own little corner of the world- Central and Eastern Ontario. I don't consider Lake of the Woods and points west to be my backyard. Selfish maybe, but if they welcome cormorants out west, that's their business. They are not native to central and eastern Ontario, and I personally consider them an invasive species- no different from zebra mussels and the rest.
Another point- the "smaller numbers" of smallmouth bass that the cormorant population of the eastern basin of Lake Ontario alone takes on an annual basis is a measley 1.3 million! Add to that a measley 15 million or so perch. A drop in the bucket? Hardly.
It's important to get detailed information if you want to be able to make an informed decision on whether you will consider cormorants a threat to our fisheries. When studies state that only 1.5% of the fish consumed by cormorants are smallmouth bass, that doesn't sound too bad at all does it? Now when that 1.5% turns out to be 1.3 million smallies, 14% (182,000) of which are over 12 inches in length , hopefully that will open some eyes. And, by the way, the figures I've quoted, from the U.S. Geological Survey, are the lowest percentages and numbers from the many studies I have read on the subject of cormorant diets.
People will believe what they want to believe. The only reason I've bothered to post this information is so that comments that the cormorants have "always been here", "they only eat baitfish" and so on can be exposed as erroneous.
I promise to stop flogging this dead horse- for now...
CCB
JUST THINK ABOUT THIS...
BIG-O(Phil)<*!!!><