Defenders in the Rocky Mountains and Great Plains
Bison, © Walter Novak

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Gray Wolf, © Dawn Hammond
Fact Sheet
The wolf is the largest member of the canine family. Gray wolves range in color from grizzled gray or black to all-white. As the ancestor of the domestic dog, the gray wolf resembles German shepherds or malamutes.
Photo: Joel Sartore
How You Can Help
The war on wolves must stop. Demand an official status review of wolves in the Northern Rockies – the first step toward restoring protection!
Northern long-eared bat, © Steven Thomas/NPS
Fact Sheet
Bats are the only mammals capable of true flight. With extremely elongated fingers and a wing membrane stretched between, the bat’s wing anatomically resembles the human hand.