New money for wildlife crossings will help endangered animals : NPR
Animal crossing: world's biggest wildlife bridge comes to California highway, Wildlife
Protecting Mountain Lions Before They Become Endangered
How Did the Mountain Lion Cross the Road?
Animal crossing: world's biggest wildlife bridge comes to California highway, Wildlife
Goodbye to P-22, the 'Hollywood Cat' That Beat the Odds In L.A.'s Griffith Park, News & Community
Wildlife crossings seek to reconnect the animal West – & the West
Mountain Lion Captured, Collared and Released in Griffith Park Area - Santa Monica Mountains National Recreation Area (U.S. National Park Service)
About Mountain Lions - Mountain Lion Foundation