Larger predators:
* Wolves: Wolves are a major predator of red foxes, especially in areas where they coexist.
* Coyotes: While often considered competitors, coyotes can also prey on red foxes, particularly young ones.
* Bears: Black bears and grizzly bears may occasionally prey on red foxes, especially in areas where their ranges overlap.
* Mountain lions: These large cats are known to hunt foxes in some regions.
* Bobcats: Bobcats can also prey on red foxes, especially in areas where the fox population is high.
Other predators:
* Larger birds of prey: Golden eagles, bald eagles, and some owls have been known to hunt adult foxes, while hawks and owls can prey on fox kits.
* Other foxes: Adult red foxes sometimes prey on kits from other fox families.
* Domestic dogs: Unleashed dogs can pose a threat to red foxes, especially in areas where they are not accustomed to human presence.
It's important to note that the presence and prevalence of these predators varies depending on the geographic location, the time of year, and the density of the fox population.