Hikers are asked to comply ahead of time with bighorn sheep restrictions.
Officials decided it posed a public safety threat.
Two more bighorn sheep have died in the Catalina Mountains and a mountain lion was killed for preying on sheep, state wildlife officials confirmed Wednesday.
Another bighorn sheep, a ram, was found dead in the Catalina Mountains Tuesday, the Arizona Game and Fish Department has confirmed.
A predator-calling device was used to lure a mountain lion shot to death at Colossal Cave Mountain Park, records show.
Three Vail men have been cited in connection with the shooting death of an adult female mountain lion June 10 in Colossal Cave Mountain Park southeast of Tucson.
More than 1,400 entries were submitted to the Arizona-Sonora Desert Museum in a contest to name its new mountain lion cub and Saturday night, the winning name was revealed: Cruz.
The name of a mountain lion cub - brought to the Arizona-Sonora Desert Museum in May to replace two aging lions taken off exhibit - will be announced today.
Investigators are trying to determine who shot and killed a mountain lion at a campsite near Colossal Cave Mountain Park southeast of Tucson.
Lose the sunglasses if you find yourself face to face with a mountain lion in the wild.
Mountain lions, like this one in Sabino Canyon, will generally try to avoid a confrontation.
Many Tucsonans were saddened when a mountain lion was killed by a vehicle in Saguaro National Park last month - and they might be even more troubled to learn the magnitude of the roadkill slaughter.
Tucson residents Jay and Nancy Carey had a thrilling experience while walking in Sabino Canyon on Tuesday morning: the sight of a mountain lion crossing a road in front of them.
A mountain lion crosses a side road, heading toward the Cactus Picnic Area. Jay Carey caught the cat on cellphone video Tuesday.
The dead mountain lion was discovered by a Saguaro National Park ranger on Picture Rocks Road. A park spokeswoman said officials had no leads as to who was responsible but urged people to slow down while driving through the park. The animal was described as "a fairly healthy adult cat."
A mountain lion was killed Thursday morning on Picture Rocks Road in Saguaro National Park West, park officials said.
A mountain lion has been regularly roaming a bird-watching preserve near Patagonia, triggering two closures there since late October.
This photo of a mountain lion was taken about two weeks ago at the Patagonia-Sonoita Creek Preserve.
Our countdown to the beginning of the high school football season continues with Corbin Gouby from Mountain View.