Since the 1900's, this uninhabited island in Lake Superior has been a constant battleground between moose and wolves. Scientists have been watching closely since 1953, making it one of the oldest research projects in the country.
The Asian carp, an invasive species, travels through North American waters, eating, breeding and decimating native fish populations.
Researchers continue to fight for the survival of the Lake Erie Watersnake, a species on the brink of extinction; a new source of food could mean the snakes have a future after all, so long as the lake's algae blooms cooperate.
Some people are fighting to save the endangered massasauga rattlesnake, which was vilified for years.
Michael Naphan
Narrator
Amanda Buckiewicz
Producer
Creator
