The fallow deer has a four chambered heart. It is a mammal, a member of the highest-evolved class of animals, and has moderately high metabolic needs. It spends most of it' s life moving and eating. The hind legs are longer than the front legs of the fallow deer. The Ecological Niche of the Fallow Deer is the hills.
Temperature is cold.
Fallow deer first evolved in Ethiopia and southern Europe. The gestation period of the leopard seal is 11 months. Births are usually in October or November. Only females really participate in care of the pup. Mating occurs in the water.