--headings for the ecology of individual environments, e.g. Desert ecology; and subdivision Habitat under individual animals and plants and groups of animals and plants, e.g. Cattle--Habitat; Fishes--Habitat; Corn--Habitat
--subdivisions Behavior and Larvae--Behavior under individual animals and groups of animals, e.g. Cattle--Behavior; Fishes--Behavior; Fishes--Larvae--Behavior
Here are entered works on the shelters and structures that humans construct and provide for wild or domestic animals. Works on the natural shelters and homes that animals build for themselves, such as burrows, dens, lairs, lodges, etc., are entered under Animals--Habitations. --subdivision Housing under individual animals and groups of animals, e.g. Cattle--Housing; Pets--Housing
Here are entered works on imaginary animals and other fanciful creatures that do not exist. Works on creatures found in myths and legends, such as the unicorn, griffin, and phoenix, are entered under Mythical animals.
