Mammals:
* Coyotes: One of the most common predators of pack rats, especially in the western US.
* Bobcats: These solitary hunters are adept at catching pack rats in rocky areas.
* Foxes: Both gray foxes and red foxes will prey on pack rats, especially young or weakened individuals.
* Badgers: These burrowing mammals are known to hunt pack rats, digging them out of their dens.
* Weasels: Long and slender, weasels can fit into narrow spaces and catch pack rats in their burrows.
* Raccoons: Opportunistic eaters, raccoons will eat pack rats when they have the chance.
* Hawks: Several species of hawks, including Red-tailed Hawks and Cooper's Hawks, prey on pack rats.
* Owls: Barn owls and Great Horned owls are known to hunt pack rats, using their sharp talons and silent flight to ambush their prey.
* Snakes: Some snake species, particularly rattlesnakes, will hunt pack rats.
* Domestic Cats: Feral or outdoor cats can pose a threat to pack rats, particularly in areas where they are abundant.
Other Predators:
* Humans: Humans, through hunting, trapping, and habitat destruction, can have a significant impact on pack rat populations.
It's important to note that the specific predators of pack rats will vary depending on the geographic location, the availability of other prey, and the individual behaviors of both predator and prey.