Black foxes are opportunistic omnivores, meaning they will eat whatever is available. Their diet consists of a mix of plants (e.g., fruits, leaves, roots) and animals (mainly insects and fish, but they will also eat larger vertebrates such as deer and moose). They are known to scavenge for food as well, and they will eat both carrion (the dead remains of an animal) and fresh kills if available.
What do black fox eat?
Omnivore: Varied Diet Includes Plants, Insects, Meat