A rattlesnake has been spotted taking a swim across a lake surface ... it and see what kind of snake and sure enough, it was a rattlesnake." Seven different species of rattlesnakes can be found ...

WASHINGTON, D.C. - A non-poisonous gray snake that lives exclusively on Lake Erie's limestone islands has grown sufficiently in population to be removed from the nation's endangered species list.

Kristin Stanford -- an Ohio State scientist known as the "Island Snake ... Species Act will require five more years of monitoring even after the de-listing becomes official, Stanford said the Lake ...