[Home]   [Full version]  

A mounain lion mystery -- what killed P8?

Nov 27 ,General Science


Biologists say the killer of a young male mountain lion in California's Santa Monica Mountains may be a previously unknown male cat.

That could be a good omen for the survival of the big cats in the coastal wilderness, Rorie Skei of the Santa Monica Mountains Conservancy told the Los Angeles Times.

"This just highlights that the Santa Monica Mountains and the open space in Los Angeles and Ventura County areas are true wilderness areas in many respects," said Skei. "And the fact that there does seem to be a heretofore unidentified lion is a very good sign. It signifies that the ecosystem is still healthy."

The dead cat, P8, was one of four born in 2004 to P1 and P2. The litter doubled the number of mountain lions in the area.

But since then P1 has killed his mate and two of his offspring. He was the prime suspect in P8's death until biologists looked at tracking data.

P3 and P4, the other cats in the area at the time, died from eating coyotes containing rat poison.

In addition to P1, a female from the litter remains alive. If another adult male is in the area, that is a potential mate for her.

Copyright 2006 by United Press International

Related stories:

Early fire risk for mountains near Los Angeles
Researchers at the University of Utah and elsewhere have developed a new way to predict when vegetation dries to the point it is most vulnerable to large-scale fires in the Santa Monica Mountains near Los Angeles. And this year’s forecast says the highest-risk fire period will begin July 13 – weeks earlier than usual.
New maps emphasize the human factor in wildfire management
As wildfires put more and more human lives and property at risk, people are looking to fire managers for protection.
NASA Maps Shed Light on Carbon Dioxide's Global Nature
(PhysOrg.com) -- A NASA/university team has published the first global satellite maps of the key greenhouse gas carbon dioxide in Earth's mid-troposphere, an area about 8 kilometers, or 5 miles, above Earth. The team's study reveals new information on how carbon dioxide, which directly contributes to climate change, is distributed in Earth's atmosphere and moves around our world.
Western group petitions for species protection
(AP) -- A tortoise, a hare, a mouse and a half-dozen mussels are some of the creatures that a conservation group hopes to save through a "Western Ark" project aimed at petitioning the government for federal protection.
Warming in Yosemite National Park sends small mammals packing to higher, cooler elevations
Global warming is causing major shifts in the range of small mammals in Yosemite National Park, one of the nation's treasures that was set aside as a public trust 144 years ago, according to a new study by University of California, Berkeley, biologists.
Tropical rainforest and mountain species may be threatened by global warming
Contrary to conventional wisdom, tropical plant and animal species living in some of the warmest places on Earth may be threatened by global warming, according to an article by University of Connecticut Ecologist Robert K. Colwell and colleagues in this week's (Oct. 10) issue of Science magazine.
Hundreds of new marine species discovered: Australian scientists
Hundreds of new marine species and previously uncharted undersea mountains and canyons have been discovered in the depths of the Southern Ocean, Australian scientists said Wednesday.
Lichens function as indicators of nitrogen pollution in forests
Scientists have found lichens can give insight into nitrogen air pollution effects on Sierra Nevada and San Bernardino mountain ecosystems, and protecting them provides safeguards for less sensitive species.

News discussion:

General Science news

[Home]   [Full version]