Humans
Wolves, cougars, bears
cougars, bears, people
Cougars, Bears, People
Black bears, grizzly bears and wolf packs will occasionally attack and kill cougars.
Wolves, cougars, coyotes, bears, weasels, hawks, owls, etc.
Adult Spectacled bears do not have predators, except for humans. The young ones can be preys for eagles, jaguars, and cougars.
Because of the location of where cougars live, they are at the top of the food chain and no other animal eats a cougar. Though a bear could probably take down a cougar, bears do not eat, kill, or even bother cougars.
Wolves, bears, humans and occasionally cougars will prey on bison. But the biggest threat to bison, aside from humans, are wolves and bears.
Bears and cougars are hunted and eaten by humans, and they are animals that would prey on cattle.
Humans, primarily. Wolves, bears, cougars and coyotes also tend to prey on cattle.
Bears are stronger than cougars
People, cats, foxes. raccoons, hawks, dogs, snakes, bears, coyotes, cougars, owls...