Here are All of North America's Recorded Fatal Mountain Lion Attacks

Sound up for mountain lion chirps! Two months ago I set My trail camera out in the forest of Southwest Colorado overlooking a creek. I captured a young mountain lion chirping. I might guess that its mother was hunting down below along the creek. A color phase bear, a bobcat, some deer and a bull elk also came by. Captured on a Browning elite HP5. | Cody Looman

Mountain lions make little noise, but when they do, they often sound like a person whistling or a bird chirping. Here's a lion caught on camera chirping a few weeks ago in western Montana. | Montana Fish, Wildlife & Parks (Region 2)