And although this secretive predator once ranged through five states, habitat loss and trapping has limited the fisher's Northern Rockies population to the border of northern Idaho and Montana.

Mountain Lions Mountain lions, majestic and elusive, are among the top predators in California's forests. Unfortunately, ...

Fisher pelts were very valuable when European ... Porcupines in large populations can dramatically affect a habitat by chewing on tree bark and damaging trees. Indigenous people have, for ...