Fallow Deer (scientific name: Dama dama) has two subspecies.
Male fallow deer in estrus will expand their territory, and female fallow deer will join them. The population can reach up to 150 at most. They like to live in groups and are particularly good at running. Fallen deer herds have no concept of territory, but go foraging in family units. The living area also overlaps with other deer herds. The size of the herd varies according to the season. Most fallow deer live in two different groups, adult females with one-year-old fawns, and young male deer from three to five years old gather in small groups by themselves, and male deer live alone. The female group is led by the female deer. During the mating season, the two groups will gather together. Fallen deer are mainly herbivores, feeding on grass, twigs, leaves, acorns and sugar beet crops.
The estrus and mating season of fallow deer is in October. Male deer join the female herd, and the female deer are pregnant in May and June, with one calf per litter. Fawns are born after 33 weeks. Fawns weigh about 4.5 kilograms at birth. During this period the fawn follows its mother around, hiding near the bushes. Fawns reach sexual maturity at 18 months, at which time the young males leave the female herd. After another 5 or 6 years, when they reach physical maturity, they can challenge other mature males.
The nominate fallow deer is not an endangered species. It is protected as a game species. For hunting purposes, they have been living in parks and hunting grounds from Roman times to modern times. The Persian fallow deer (Mesopotamian fallow deer) is considered to be endangered. The natural enemies of wild fallow deer are carnivorous wolves, lynxes and bears. Fawns are occasionally preyed on by foxes.
Listed in the IUCN Red List of Threatened Species in 2008 ver 3.1 - Least Concern (LC).
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