Wild cats roam the Tucson Mountains

(PhysOrg.com) -- For the first time, mountain lions and bobcats have been photographed as part of an in-depth monitoring study in the Tucson Mountains, a small island of habitat facing increasing segregation from surrounding ...

Bald eagle diet shift enhances conservation

An unprecedented study of bald eagle diet, from about 20,000 to 30,000 years ago to the present, will provide wildlife managers with unique information for reintroducing Bald Eagles to the Channel Islands off California. ...

Famous San Francisco sea lions leave in droves

(AP) -- Two mysteries surround a huge herd of sea lions that were hanging out on a pier in San Francisco Bay: Why did so many show up, and why did so many leave at once?

Are tigers 'brainier' than lions?

(PhysOrg.com) -- A wide-ranging study of big cat skulls, led by Oxford University scientists, has shown that tigers have bigger brains, relative to their body size, than lions, leopards or jaguars.

House cats know what they want and how to get it from you

Anyone who has ever had cats knows how difficult it can be to get them to do anything they don't already want to do. But it seems that the house cats themselves have had distinctly less trouble getting humans to do their ...

Sick sea critters aided by Marine Mammal Center

(AP) -- A recent surge in weakened and malnourished sea lions found along the Northern California coast is mystifying scientists and keeping workers hopping at the newly expanded Marine Mammal Center here.

Volcanic eruption takes toll on Galapagos wildlife

A volcanic eruption over the weekend has taken a toll on the wildlife of the ecologically-fragile Galapagos Islands, causing the deaths of numerous fish and various sea lions, said officials on Thursday.

Mountain Lion! Stand or Run?

(PhysOrg.com) -- A new UC Davis study of 110 years of mountain-lion attacks on people suggests the conventional wisdom of standing your ground may not always be the right course.

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