California cougars: a conflict between man and beast

More than half of California is considered mountain lion territory, with some 5,000 of the big cats, also known as cougars, roaming free. Fast and powerful, they can leap 18 feet into a tree and take down a bull elk six times their weight. Of 53 mountain lions that have been trapped, tranquilized and collared, 19 have been killed by vehicles or shot, far more than have died from natural causes.

"The closer lions are to people, the more likely they're going to die," Vickers said. "Any interaction with humans, broadly speaking, will likely end up badly for the lion."

 The extent of cougar attacks on domestic animals is difficult to determine. But one measure is the number of lions legally killed under depredation permits issued by state wildlife managers. In the year ending Sept. 30, 2009, 103 lions were killed by permit. Relocation is considered too risky. Mountain lions have been killed for preying on livestock in California since the Spanish friars brought cattle to the missions. In 1907, the state Legislature approved a bounty for cougars.
But the bounty was abolished in 1963, and in 1990 voters approved Proposition 117, which outlawed sport hunting of mountain lions and designated them a "specially protected species."

 But they're far from endangered. It's estimated that the mountain lion population has doubled in California since the 1970s...more