White tailed deer is an animal belonging to the subfamily of hollow toothed deer and the genus of hollow toothed deer. The white tailed deer has a wide white tail, with a slightly reddish brown fur in summer and a slightly gray brown fur in winter. White tailed deer have strong adaptability and are distributed in most parts of North America, northern South America, and Africa. They mainly live in forests, swamps, tundra, and even deserts. White tailed deer are also common in the United States, usually living alone or in groups of one male deer and two or three female deer.

It is an animal of the deer family and deer genus. The large deer species, second only to the moose, has a total of 7 subspecies. It is named after its body shape resembling that of a galloping horse, with short summer fur and no fuzz. It is generally reddish brown in color, with a darker back and a lighter belly, hence the name "red deer". European deer prefer open forests and avoid dense, untouched virgin forests. Usually lives in coniferous swamps, open spaces, poplar broad-leaved forests, and coniferous broad-leaved forests. I like living in groups. Good at running and swimming. Eating various grasses, leaves, tender branches, bark, and fruits, and enjoying licking salt alkali.