What animals will eat mice?

What animals eat mice?

Mice can live in a variety of environments, preferring to live together in communities called “hordes.” They build burrows in gardens, fields, and forests and can live in buildings behind walls, in attics, or in basements. Despite their resourcefulness, mice are lower on the food chain and serve as an essential prey species for numerous predators. Predators that feed on mice help maintain ecological balance since mice reproduce rapidly and can create an overpopulation problem when left unchecked. What do mice get eaten by? Learn about mice and their top predators in the wild and in urban environments.

Cats

Cats are natural hunters with a strong instinct to stalk and catch small prey, including mice. Both domestic and feral cats are effective mice predators, though their hunting behavior varies. While a single cat may catch and eat several mice in a day, most domesticated cats kill mice more out of instinct than hunger and may only eat part of their catch. Feral cats, however, can eat multiple mice daily if food is scarce and can make an impact on areas with higher rodent activity.

How accomplished are cats as predators? A Nature Communications study from 2013 estimates that free-ranging domestic cats could be responsible for around 6 to 22 billion mammal kills a year in the United States. While those are big numbers, cats’ impact on mice may be limited in large-scale infestations or cities where mice can easily hide or reproduce faster than they are hunted.

Birds of prey

Making backyards, forests, and farm fields their hunting grounds, birds of prey commonly eat mice in their diets. Species like red-tailed hawks, barn owls, kestrels, and great-horned owls are known to hunt mice in the wild. For example, adult barn owls can eat three to four rodents a night, making them one of the most efficient rodent hunters. Most birds of prey tend to hunt and kill prey, like mice, in higher numbers during breeding seasons when they need to feed their young.

Snakes and other reptiles

Mice are on the menu for snakes as well as some larger lizard species across the U.S. Garter snakes and rat snakes will feed on small rodents including mice. While garter snakes bite and swallow their prey whole, rat snakes actually constrict mice before feeding on them. Adult snakes and large lizards can survive off of weekly meals and can make a difference managing mice populations.

Weasels

Weasels, like the long-tailed and least weasels common in the U.S., are also known to hunt mice. They can eat several mice daily, consuming up to half their body weight in food. With their slender bodies, weasels chase mice into tight spaces, making them effective at natural rodent control, especially in rural areas.

Other carnivorous mammals

Along with cats and weasels, several other carnivorous mammals hunt mice as part of their diet. They include:

• Foxes: Agile hunters that use their keen hearing to pinpoint mice.

• Coyotes: Opportunistic feeders that readily hunt mice in rural and suburban areas.

• Skunks: Mammals that will forage for mice along with insects and other small prey.