Sea lampreys—invasive, leechlike creatures that once nearly destroyed the Great Lakes’ fishing economy—are kept in check by a ...
Trout and salmon populations of Lake Champlain are the primary beneficiaries of sea lamprey control, but lake sturgeon, ...
One particularly harmful invasive species that used the Erie Canal to access the Hudson River is the round goby.
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Strawberry Creek facility critical to egg collection and more for Wisconsin's chinook salmon program | Paul Smith
The Strawberry Creek Chinook Salmon Facility near Sturgeon Bay is the primary, and in some years only, site for DNR chinook egg collection.
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