In fact, the fisher is the only animal tough and clever enough to prey regularly on porcupines — no easy feat. Due to historical trapping, logging and development in the West Coast's mature and ...

Mountain Lions Mountain lions, majestic and elusive, are among the top predators in California's forests. Unfortunately, wildfires have severely impacted their habitats, leaving many of these big cats ...

and the Sierra Nevada population is 100 to 500 animals. The fisher has also been reintroduced in parts of Washington state. In a 212-page decision Thursday, the U.S. Fish and Wildlife Service found ...