Mammals:
* Rabbits: Well-known burrow dwellers, especially the European rabbit.
* Squirrels: Ground squirrels and some tree squirrels use burrows for shelter and nesting.
* Prairie dogs: Form extensive underground cities with complex tunnel systems.
* Badgers: Dig large, complex burrows with multiple entrances.
* Foxes: Some fox species, like the red fox, use burrows dug by other animals.
* Weasels: Often use abandoned burrows, but some species dig their own.
* Rats and Mice: Often inhabit burrows for shelter and nesting.
* Moles: Dig extensive networks of tunnels for foraging and shelter.
* Voles: Small rodents that often burrow.
* Pocket gophers: Dig extensive burrow systems in grasslands and forests.
Birds:
* Burrowing Owls: Nest in burrows dug by other animals, such as prairie dogs.
* Puffins: Dig burrows in cliffs and banks.
* Seabirds: Some seabirds, like the storm petrel, use burrows for nesting.
Reptiles:
* Lizards: Some lizards, like the sand lizard, dig burrows for shelter.
* Snakes: Some snakes, like the garter snake, may use burrows dug by other animals.
Insects:
* Bees: Some bees, like the bumble bee, build nests in burrows.
* Wasps: Many wasps, like the yellowjacket, build nests in burrows.
* Ants: Some ants, like the harvester ant, dig complex underground nests.
This list is not exhaustive, but it gives you a good idea of the diverse range of animals that live in burrows.