Deer live in a variety of biomes, ranging from tundra to the tropical rainforest.. Deer are primarily herbivorous mammals that constitute cervidae, the second most diverse family of artiodactyls after bovids (family bovidae).
Across north america, you really only run into three main kinds of wild deer, and once you know what to look for, they are surprisingly easy to tell apart.. While often associated with forests, many deer are ecotone species that live in transitional areas between forests and.