Combined native range of all species of deer
DEER (singular and plural) are the ruminant mammals forming the family CERVIDAE. The two main groups are the Cervinae , including the muntjac , the fallow deer and the chital , and the Capreolinae , including the elk , reindeer (caribou), the Western roe deer , and the Eurasian elk (moose) . Female reindeer, and male deer of all species (except the Chinese water deer ), grow and shed new antlers each year. In this they differ from permanently horned antelope , which are in the same order, Artiodactyla .
The musk deer of Asia and water chevrotain (or mouse deer) of tropical African and Asian forests are not usually regarded as true deer and form their own families: Moschidae and Tragulidae , respectively.
Deer appear in art from Palaeolithic cave paintings onwards, and they have played a role in mythology, religion, and literature throughout history, as well as in heraldry . Their economic importance includes the use of their meat as venison , their skins as soft, strong buckskin , and their antlers as handles for knives. Deer hunting has been a popular sport since at least the Middle Ages, and remains an important business today.
* 1 Distribution
* 2 Description
* 2.1 Antlers * 2.2 Anatomy
* 3 Biology
* 3.1 Diet * 3.2 Reproduction
* 4 Evolution
* 5 Taxonomy and classification
* 5.1 External relationships * 5.2 Internal relationships * 5.3 Extant subfamilies, genera and species * 5.4 Extinct subfamilies, genera and species
* 6 Human interaction
* 6.1 In prehistory * 6.2 In history * 6.3 In literature * 6.4 Heraldry * 6.5 Economic significance
* 7 Etymology * 8 Terminology * 9 See also * 10 References * 11 Further reading * 12 External links
Chital deer in Nagarahole , India
Deer live in a variety of biomes , ranging from tundra to the tropical rainforest . While often associated with forests, many deer are ecotone species that live in transitional areas between forests and thickets (for cover) and prairie and savanna (open space). The majority of large deer species inhabit temperate mixed deciduous forest, mountain mixed coniferous forest, tropical seasonal/dry forest, and savanna habitats around the world. Clearing open areas within forests to some extent may actually benefit deer populations by exposing the understory and allowing the types of grasses, weeds, and herbs to grow that deer like to eat. Additionally, access to adjacent croplands may also benefit deer. However, adequate forest or brush cover must still be provided for populations to grow and thrive.
Deer are widely distributed, with indigenous representatives in all continents except Antarctica and Australia, though Africa has only one native deer, the Barbary stag , a subspecies of red deer that is confined to the Atlas Mountains in the northwest of the continent. However, fallow deer have been introduced to South Africa. Small species of brocket deer and pudús of Central and South America, and muntjacs of Asia generally occupy dense forests and are less often seen in open spaces, with the possible exception of the Indian muntjac . There are also several species of deer that are highly specialized, and live almost exclusively in mountains, grasslands, swamps, and "wet" savannas, or riparian corridors surrounded by deserts. Some deer have a circumpolar distribution in both North America and Eurasia. Examples include the caribou that live in Arctic tundra and taiga (boreal forests) and moose that inhabit taiga and adjacent areas. Huemul deer (taruca and Chilean huemul ) of South America's Andes fill the ecological niches of the ibex and wild goat , with the fawns behaving more like goat kids.
The highest concentration of large deer species in temperate North America lies in the Canadian Rocky Mountain and Columbia Mountain regions between Alberta and British Columbia where all five North American deer species (white-tailed deer , mule deer , caribou, elk , and moose) can be found. This region has several clusters of national parks including Mount Revelstoke National Park , Glacier National Park (Canada) , Yoho National Park , and Kootenay National Park on the British Columbia side, and Banff National Park , Jasper National Park , and Glacier National Park (U.S.) on the Alberta and Montana sides. Mountain slope habitats vary from moist coniferous/mixed forested habitats to dry subalpine/pine forests with alpine meadows higher up. The foothills and river valleys between the mountain ranges provide a mosaic of cropland and deciduous parklands. The rare woodland caribou have the most restricted range living at higher altitudes in the subalpine meadows and alpine tundra areas of some of the mountain ranges. Elk and mule deer both migrate between the alpine meadows and lower coniferous forests and tend to be most common in this region. Elk also inhabit river valley bottomlands, which they share with White-tailed deer. The White-tailed deer have recently expanded their range within the foothills and river valley bottoms of the Canadian Rockies owing to conversion of land to cropland and the clearing of coniferous forests allowing more deciduous vegetation to grow up the mountain slopes. They also live in the aspen parklands north of Calgary and Edmonton, where they share habitat with the moose. The adjacent Great Plains grassland habitats are left to herds of elk, American bison , and pronghorn antelope. Reindeer herds, standing on snow to avoid flies
The Eurasian Continent (including the Indian Subcontinent) boasts the most species of deer in the world, with most species being found in Asia. Europe, in comparison, has lower diversity in plant and animal species. However, many national parks and protected reserves in Europe do have populations of red deer, roe deer , and fallow deer. These species have long been associated with the continent of Europe, but also inhabit Asia Minor , the Caucasus Mountains , and Northwestern Iran . "European" fallow deer historically lived over much of Europe during the Ice Ages, but afterwards became restricted primarily to the Anatolian Peninsula, in present-day Turkey .
Present-day fallow deer populations in Europe are a result of historic man-made introductions of this species, first to the Mediterranean regions of Europe, then eventually to the rest of Europe. They were initially park animals that later escaped and reestablished themselves in the wild. Historically, Europe's deer species shared their deciduous forest habitat with other herbivores, such as the extinct tarpan (forest horse), extinct aurochs (forest ox), and the endangered wisent (European bison). Good places to see deer in Europe include the Scottish Highlands , the Austrian Alps , the wetlands between Austria, Hungary, and the Czech Republic and some fine National Parks, including Doñana National Park in Spain, the Veluwe in the Netherlands, the Ardennes in Belgium, and Białowieża National Park of Poland. Spain, Eastern Europe, and the Caucasus Mountains still have virgin forest areas that are not only home to sizable deer populations but also for other animals that were once abundant such as the wisent, Eurasian lynx , Iberian lynx , wolves , and brown bears .
The highest concentration of large deer species in temperate Asia occurs in the mixed deciduous forests, mountain coniferous forests, and taiga bordering North Korea, Manchuria (Northeastern China), and the Ussuri Region (Russia). These are among some of the richest deciduous and coniferous forests in the world where one can find Siberian roe deer , sika deer , elk, and moose. Asian caribou occupy the northern fringes of this region along the Sino-Russian border.
Deer such as the sika deer, Thorold\'s deer , Central Asian red deer , and elk have historically been farmed for their antlers by Han Chinese , Turkic peoples , Tungusic peoples , Mongolians , and Koreans . Like the Sami people of Finland and Scandinavia, the Tungusic peoples, Mongolians, and Turkic peoples of Southern Siberia, Northern Mongolia, and the Ussuri Region have also taken to raising semi-domesticated herds of Asian caribou.
The highest concentration of large deer species in the tropics occurs in Southern Asia in India's Indo-Gangetic Plain Region and Nepal's Terai Region. These fertile plains consist of tropical seasonal moist deciduous, dry deciduous forests, and both dry and wet savannas that are home to chital , hog deer , barasingha , Indian sambar , and Indian muntjac . Grazing species such as the endangered barasingha and very common chital are gregarious and live in large herds. Indian sambar can be gregarious but are usually solitary or live in smaller herds. Hog deer are solitary and have lower densities than Indian muntjac. Deer can be seen in several national parks in India, Nepal, and Sri Lanka of which Kanha National Park , Dudhwa National Park , and Chitwan National Park are most famous. Sri Lanka's Wilpattu National Park and Yala National Park have large herds of Indian sambar and chital. The Indian sambar are more gregarious in Sri Lanka than other parts of their range and tend to form larger herds than elsewhere.
The Chao Praya River Valley of Thailand was once primarily tropical seasonal moist deciduous forest and wet savanna that hosted populations of hog deer, the now-extinct Schomburgk\'s deer , Eld\'s deer , Indian sambar, and Indian muntjac. Both the hog deer and Eld's deer are rare, whereas Indian sambar and Indian muntjac thrive in protected national parks, such as Khao Yai . Many of these South Asian and Southeast Asian deer species also share their habitat with other herbivores , such as Asian elephants , the various Asian rhinoceros species, various antelope species