Mountain lions are protected from hunting in California by a law passed by popular vote in 1990. However, a team of researchers working across the state found that human-caused mortality, primarily involving conflict with humans over livestock and collisions with vehicles, was more common than natural mortality for this protected large carnivore. Their findings were published March 20 in the Proceedings of the National Academy of Sciences.
Click here for original story, Humans still the leading cause of death for California mountain lions
Source: Phys.org