Animal behavior
Animal ecology
Animal homes, Wild
Dens (Animal habitations)
Dwellings, Animal
Lairs (Animal habitations)
Animals, Habitations of
Dwellings, Wild animal
Wild animal dwellings
Animal dwellings, Wild
Habitations of wild animals
Denning (Animal behavior)
Animal habitations
Here are entered works on natural shelters and homes that animals build for themselves, such as burrows, dens, lairs, lodges, etc. Works on the shelters and structures that humans construct and provide for wild or domestic animals are entered under [Animal housing.]
Animals--Habitations