deer
A deer (: deer) or true deer is a hoofed ruminant ungulate of the family Cervidae (informally the deer family). Cervidae is divided into subfamilies Cervinae (which includes, among others, muntjac, elk (wapiti), red deer, and fallow deer) ...
native to the
Indian subcontinent
The Indian subcontinent is a physiographic region of Asia below the Himalayas which projects into the Indian Ocean between the Bay of Bengal to the east and the Arabian Sea to the west. It is now divided between Bangladesh, India, and Pakista ...
,
South China
South China ( zh, s=, p=Huá'nán, j=jyut6 naam4) is a geographical and cultural region that covers the southernmost part of China. Its precise meaning varies with context. A notable feature of South China in comparison to the rest of China is ...
and
Southeast Asia
Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
that is listed as a
vulnerable species
A vulnerable species is a species which has been Conservation status, categorized by the International Union for Conservation of Nature as being threatened species, threatened with extinction unless the circumstances that are threatened species, ...
on the
IUCN Red List
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is an inventory of the global conservation status and extinction risk of biological ...
since 2008. Populations have declined substantially due to severe hunting, local
insurgency
An insurgency is a violent, armed rebellion by small, lightly armed bands who practice guerrilla warfare against a larger authority. The key descriptive feature of insurgency is its asymmetric warfare, asymmetric nature: small irregular forces ...
, and industrial exploitation of habitat.
The name "sambar" is also sometimes used to refer to the Philippine deer called the "Philippine sambar", and the
Javan rusa
The Javan rusa or Sunda sambar (''Rusa timorensis'') is a large deer species native to Indonesia and East Timor. Introduced populations exist in a wide variety of locations in the Southern Hemisphere. ''Rusa'' is the Malay word for "deer" in ...
called the "Sunda sambar".
Taxonomy and evolution
Genetic analysis shows that the closest living relative of the sambar is most likely the Javan rusa of Indonesia. This is supported by reports that sambar can still interbreed to produce fertile hybrids with this species.
Fossil sambar are known from the early
Pleistocene
The Pleistocene ( ; referred to colloquially as the ''ice age, Ice Age'') is the geological epoch (geology), epoch that lasted from to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was fin ...
, although they are very similar in form to early deer species from the
Pliocene
The Pliocene ( ; also Pleiocene) is the epoch (geology), epoch in the geologic time scale that extends from 5.33 to 2.58Eucladoceros'' have both been proposed as possible ancestors of the living species and its closest relatives.
Subspecies
The
nominate subspecies
In biological classification, subspecies (: subspecies) is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics ( morphology), but that can successfully interbreed. ...
of the sambar in India and Sri Lanka are the largest of the genus, with the largest antlers both in size and in body proportions. The South China sambar of Southern China and mainland Southeast Asia is probably second in terms of size, with slightly smaller antlers than the Indian sambar. The Sumatran sambar that inhabits the Malay Peninsula and Sumatra and the Bornean sambar seem to have the smallest antlers in proportion to their body size. The Formosan sambar is the smallest subspecies, with antler-body proportions more similar to the South China sambar.
Currently, seven subspecies of sambar are recognised, although many others have been proposed.
Description
The appearance and the size of the sambar vary widely across its range, which has led to considerable taxonomic confusion in the past; over 40 different scientific
synonym
A synonym is a word, morpheme, or phrase that means precisely or nearly the same as another word, morpheme, or phrase in a given language. For example, in the English language, the words ''begin'', ''start'', ''commence'', and ''initiate'' are a ...
s have been used for the species. In general, they attain a height of at the shoulder and may weigh as much as , though more typically .Burnie D and Wilson DE (Eds.), ''Animal: The Definitive Visual Guide to the World's Wildlife''. DK Adult (2005), Head and body length varies from , with a tail. Individuals belonging to western subspecies tend to be larger than those from the east, and females are smaller than males. Among all living cervid species, only the
moose
The moose (: 'moose'; used in North America) or elk (: 'elk' or 'elks'; used in Eurasia) (''Alces alces'') is the world's tallest, largest and heaviest extant species of deer and the only species in the genus ''Alces''. It is also the tal ...
and the elk can attain larger sizes.
The large, rugged
antler
Antlers are extensions of an animal's skull found in members of the Cervidae (deer) Family (biology), family. Antlers are a single structure composed of bone, cartilage, fibrous tissue, skin, nerves, and blood vessels. They are generally fo ...
s are typically rusine, the brow tines being simple and the beams forked at the tip, so they have only three tines. The antlers are typically up to long in fully adult individuals. As with most deer, only the males have antlers.
The shaggy coat can be from yellowish brown to dark grey in colour, and while it is usually uniform in colour, some subspecies have chestnut marks on the rump and underparts. Sambar also have a small but dense mane, which tends to be more prominent in males. The tail is relatively long for deer, and is generally black above with a whitish underside.
Adult males and pregnant or lactating females possess an unusual hairless, blood-red spot located about halfway down the underside of their throats. This sometimes oozes a white liquid, and is apparently glandular in nature.
Distribution and habitat
The sambar is distributed in much of
South Asia
South Asia is the southern Subregion#Asia, subregion of Asia that is defined in both geographical and Ethnicity, ethnic-Culture, cultural terms. South Asia, with a population of 2.04 billion, contains a quarter (25%) of the world's populatio ...
as far north as the south-facing slopes of the
Himalayas
The Himalayas, or Himalaya ( ), is a mountain range in Asia, separating the plains of the Indian subcontinent from the Tibetan Plateau. The range has some of the Earth's highest peaks, including the highest, Mount Everest. More than list of h ...
in
Nepal
Nepal, officially the Federal Democratic Republic of Nepal, is a landlocked country in South Asia. It is mainly situated in the Himalayas, but also includes parts of the Indo-Gangetic Plain. It borders the Tibet Autonomous Region of China Ch ...
,
Bhutan
Bhutan, officially the Kingdom of Bhutan, is a landlocked country in South Asia, in the Eastern Himalayas between China to the north and northwest and India to the south and southeast. With a population of over 727,145 and a territory of , ...
and
India
India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
, in mainland Southeast Asia including
Burma
Myanmar, officially the Republic of the Union of Myanmar; and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and ha ...
,
Thailand
Thailand, officially the Kingdom of Thailand and historically known as Siam (the official name until 1939), is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. With a population of almost 66 million, it spa ...
,
Indochina
Mainland Southeast Asia (historically known as Indochina and the Indochinese Peninsula) is the continental portion of Southeast Asia. It lies east of the Indian subcontinent and south of Mainland China and is bordered by the Indian Ocean to th ...
, the
Malay Peninsula
The Malay Peninsula is located in Mainland Southeast Asia. The landmass runs approximately north–south, and at its terminus, it is the southernmost point of the Asian continental mainland. The area contains Peninsular Malaysia, Southern Tha ...
,
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, ...
(Sumatra and Borneo), Taiwan, and South China, including Hainan. In the Himalayan foothills, Myanmar,
Sri Lanka
Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, ...
, and eastern Taiwan, it ranges up to . However, in tropical rainforests of Sumatra, sambar are generally more abundant in the lowlands.
It inhabits tropical dry forests, tropical seasonal forests, subtropical mixed forests with stands of
conifers
Conifers () are a group of cone-bearing seed plants, a subset of gymnosperms. Scientifically, they make up the division Pinophyta (), also known as Coniferophyta () or Coniferae. The division contains a single extant class, Pinopsida. All e ...
and montane
grasslands
A grassland is an area where the vegetation is dominated by grasses (Poaceae). However, sedge ( Cyperaceae) and rush ( Juncaceae) can also be found along with variable proportions of legumes such as clover, and other herbs. Grasslands occur ...
tropical rainforest
Tropical rainforests are dense and warm rainforests with high rainfall typically found between 10° north and south of the Equator. They are a subset of the tropical forest biome that occurs roughly within the 28° latitudes (in the torrid zo ...
s, and seldom moves far from water sources. In 2023, a study showed that sambar deer had returned to
Singapore
Singapore, officially the Republic of Singapore, is an island country and city-state in Southeast Asia. The country's territory comprises one main island, 63 satellite islands and islets, and one outlying islet. It is about one degree ...
due to several escapes from zoos, after it has been believed to be
extirpated
Local extinction, also extirpation, is the termination of a species (or other taxon) in a chosen geographic area of study, though it still exists elsewhere. Local extinctions are contrasted with global extinctions.
Local extinctions mark a chan ...
from the island country.
The sambar prefers the dense cover of deciduous shrubs and grasses, although the exact nature of this varies enormously with the environment because of its wide Asian range. Home range sizes are probably equally variable, but have been recorded as for males and for females in India.
Ecology and behaviour
Sambar are nocturnal or
crepuscular
In zoology, a crepuscular animal is one that is active primarily during the twilight period, being matutinal (active during dawn), vespertine (biology), vespertine/vespertinal (active during dusk), or both. This is distinguished from diurnalit ...
. The males live alone for much of the year, and the females live in small herds of up to 16 individuals. Indeed, in some areas, the average herd consists of only three or four individuals, typically consisting of an adult female, her most recent young, and perhaps a subordinate, immature female. This is an unusual pattern for deer, which more commonly live in larger groups. They often congregate near water, and are good swimmers. Like most deer, sambar are generally quiet, although all adults can scream or make short, high-pitched sounds when alarmed. However, they more commonly communicate by
scent marking
In ethology, territory is the sociographical area that an animal consistently defends against conspecific competition (or, occasionally, against animals of other species) using agonistic behaviors or (less commonly) real physical aggression. ...
and foot stamping.
Sambar feed on a wide variety of vegetation, including grasses, foliage, browse, fruit, and water plants, depending on the local habitat.Geist, V. (1998). Deer of the world: their evolution, behaviour, and ecology. ' Mechanicsburg: Stackpole Books. pp. 73–77. They also consume a great variety of shrubs and trees.
Sambar have been seen congregating in large herds in protected areas such as national parks and reserves in India, Sri Lanka, and Thailand. In Taiwan, sambar along with
sika deer
The sika deer (''Cervus nippon''), also known as the northern spotted deer or the Japanese deer, is a species of deer native to much of East Asia and introduced to other parts of the world. Previously found from northern Vietnam in the south t ...
, have been raised on farms for their antlers, which they drop annually in April to May and are highly prized for use as
knife
A knife (: knives; from Old Norse 'knife, dirk') is a tool or weapon with a cutting edge or blade, usually attached to a handle or hilt. One of the earliest tools used by humanity, knives appeared at least Stone Age, 2.5 million years ago, as e ...
handle
A handle is a part of, or an attachment to, an object that allows it to be grasped and object manipulation, manipulated by hand. The design of each type of handle involves substantial ergonomics, ergonomic issues, even where these are dealt wi ...
handgun
A handgun is a firearm designed to be usable with only one hand. It is distinguished from a long gun, long barreled gun (i.e., carbine, rifle, shotgun, submachine gun, or machine gun) which typically is intended to be held by both hands and br ...
s.
Stags wallow and dig their antlers in urine-soaked soil, and then rub against tree trunks. Sambar are capable of remarkable bipedalism for a deer species, and stags stand and mark tree branches above them with their antlers. A stag also marks himself by spraying urine on his own face with a highly mobile penis. Despite their lack of antlers, female sambar readily defend their young from most predators, which is relatively unusual among deer. When confronted by pack-hunting dholes or feral domestic dogs, a sambar lowers its head with an erect mane and lashes at the dogs. Sambar prefer to attack predators in shallow water. Several sambar may form a defensive formation, touching rumps and vocalising loudly at the dogs. When sensing danger, a sambar stamps its feet and makes a ringing call known as "pooking" or "belling".
They are the favourite prey of
tiger
The tiger (''Panthera tigris'') is a large Felidae, cat and a member of the genus ''Panthera'' native to Asia. It has a powerful, muscular body with a large head and paws, a long tail and orange fur with black, mostly vertical stripes. It is ...
s and
Asiatic lion
The Asiatic lion is a lion population of the subspecies ''Panthera leo leo''. Until the 19th century, it occurred in Saudi Arabia, eastern Turkey, Iran, Mesopotamia, and from east of the Indus River in Pakistan to the Bengal region and the Narm ...
s. In India, the sambar can comprise up to nearly 45% of the biomass consumed by the
Bengal tiger
The Bengal tiger is a population of the ''Panthera tigris tigris'' subspecies and the nominate tiger subspecies. It ranks among the largest wild cats alive today. It is estimated to have been present in the Indian subcontinent since the Late ...
. Anecdotally, the tiger is said to even mimic the call of the sambar to deceive it while hunting.Perry, R. (1965). ''The World of the Tiger''. p. 260. They also can be taken by
crocodile
Crocodiles (family (biology), family Crocodylidae) or true crocodiles are large, semiaquatic reptiles that live throughout the tropics in Africa, Asia, the Americas and Australia. The term "crocodile" is sometimes used more loosely to include ...
s, mostly the sympatric
mugger crocodile
The mugger crocodile (''Crocodylus palustris'') is a medium-sized broad-snouted crocodile, also known as mugger and marsh crocodile. It is native to freshwater habitats from south-eastern Iran to the Indian subcontinent, where it inhabits marsh ...
s and
saltwater crocodile
The saltwater crocodile (''Crocodylus porosus'') is a crocodilian native to saltwater habitats, brackish wetlands and freshwater rivers from India's east coast across Southeast Asia and the Sundaland to northern Australia and Micronesia. It ha ...
s.
Leopard
The leopard (''Panthera pardus'') is one of the five extant cat species in the genus ''Panthera''. It has a pale yellowish to dark golden fur with dark spots grouped in rosettes. Its body is slender and muscular reaching a length of with a ...
s and
dhole
The dhole ( ; ''Cuon alpinus'') is a canid native to South, East and Southeast Asia. It is anatomically distinguished from members of the genus ''Canis'' in several aspects: its skull is convex rather than concave in profile, it lacks a third ...
s largely prey on only young or sickly deer, though they can attack healthy adults as well.
Reproduction
Though they mate and reproduce year-round, sambar calving peaks seasonally.
Oestrus
The estrous cycle (, originally ) is a set of recurring physiological changes induced by reproductive hormones in females of mammalian subclass Theria. Estrous cycles start after sexual maturity in females and are interrupted by anestrous phas ...
lasts around 18 days. The male establishes a territory from which he attracts nearby females, but he does not establish a harem. The male stomps the ground, creating a bare patch, and often wallows in the mud, perhaps to accentuate the colour of his hair, which is typically darker than that of females. While they have been heard to make a loud, coarse bellow, rutting stags are generally not vocal. Large, dominant stags defend nonexclusive territories surrounded by several smaller males, with which they have bonded and formed alliances through sparring. When sparring with rival males, sambar lock antlers and push, like other deer, but uniquely, they also sometimes rear up and clash downward in a manner similar to species of
goat-antelope
The subfamily Caprinae, also sometimes referred to as the tribe Caprini, is part of the ruminant family (biology), family Bovidae, and consists of mostly medium-sized bovids. A member of this subfamily is called a caprine.
Prominent members in ...
. Females also fight on their hind legs and use their fore legs to hit each other in the head.
Courtship is based more on tending bonds rather than males vocally advertising themselves. Females move widely among breeding territories seeking males to court. When mounting, males do not clasp females. The front legs of the male hang loosely, and intromission takes the form of a " copulatory jump".
Gestation probably lasts around 8 months, although some studies suggest it may be slightly longer. Normally, only one calf is born at a time, although twins have been reported in up to 2% of births. Initially weighing , the calves are usually not spotted, although some subspecies have light spots which disappear not long after birth. The young begin to take solid food at 5 to 14 days, and begin to ruminate after one month. Sambar have lived up to 28 years in captivity, although they rarely survive more than 12 years in the wild.
As an introduced species
Sambar have been introduced to various parts of the world, including
Australia
Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller isl ...
,
New Zealand
New Zealand () is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and List of islands of New Zealand, over 600 smaller islands. It is the List of isla ...
and the
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
.
Australia
In Australia, hunting sambar is a popular sport. Australian hunting fraternities prize large sambar trophies. Excessive numbers of sambar affect native plants, threatening some species with extinction.
Sambar were introduced into Victoria at Mount Sugarloaf in the 1860s, in what is now Kinglake National Park, and at Harewood Estate near Tooradin. They quickly adapted to the Koo-Wee-Rup Swamp and thereafter spread into the high country, where in 2017, numbers were estimated at between 750,000 and one million animals. Later releases were at Ercildoune Estate near
Ballarat
Ballarat ( ) () is a city in the Central Highlands of Victoria, Australia. At the 2021 census, Ballarat had a population of 111,973, making it the third-largest urban inland city in Australia and the third-largest city in Victoria.
Within mo ...
, Wilsons Promontory, and French Island in
Western Port
Western Port, ( Boonwurrung: ''Warn Marin'') commonly but unofficially known as Western Port Bay, is a large tidal bay in southern Victoria, Australia, opening into Bass Strait. It is the second largest bay in the state. Geographically, it ...
. Another release occurred on the
Cobourg Peninsula
The Cobourg Peninsula is a peninsula located east of Darwin in the Northern Territory, Australia. It is deeply indented with coves and bays, covers a land area of about , and is virtually uninhabited with a population ranging from about 20 ...
in the
Northern Territory
The Northern Territory (abbreviated as NT; known formally as the Northern Territory of Australia and informally as the Territory) is an states and territories of Australia, Australian internal territory in the central and central-northern regi ...
. They are now found throughout Australia's northern and eastern coasts, in the states of Victoria,
South Australia
South Australia (commonly abbreviated as SA) is a States and territories of Australia, state in the southern central part of Australia. With a total land area of , it is the fourth-largest of Australia's states and territories by area, which in ...
,
Queensland
Queensland ( , commonly abbreviated as Qld) is a States and territories of Australia, state in northeastern Australia, and is the second-largest and third-most populous state in Australia. It is bordered by the Northern Territory, South Austr ...
, the Northern Territory, and the
Australian Capital Territory
The Australian Capital Territory (ACT), known as the Federal Capital Territory until 1938, is an internal States and territories of Australia, territory of Australia. Canberra, the capital city of Australia, is situated within the territory, an ...
.
In Victoria, sambar are listed as a threat to biodiversity under the Flora and Fauna Guarantee Act 1988 because they reduce the number of native plant species. The animals feed on some rare and endangered plants. More than 60 plant species have been identified as directly or indirectly
threatened
A threatened species is any species (including animals, plants and fungi) which is vulnerable to extinction in the near future. Species that are threatened are sometimes characterised by the population dynamics measure of ''critical depensatio ...
by sambar within Victoria.
Adult male sambar can significantly damage plants, removing most branches on some shrubs and sometimes
girdling
Girdling, also called ring-barking, is the circumferential removal or injury of the bark (consisting of cork cambium or "phellogen", phloem, cambium and sometimes also the xylem) of a branch or trunk of a woody plant. Girdling prevents th ...
trees by thrashing their antlers on shrubs and sapling trees. They also feed on seedlings, fruit, or seeds of many plants. They leave scrape marks to advertise their territory.
The spread of sambar has been steady in both
New South Wales
New South Wales (commonly abbreviated as NSW) is a States and territories of Australia, state on the Eastern states of Australia, east coast of :Australia. It borders Queensland to the north, Victoria (state), Victoria to the south, and South ...
and Victoria, with animals being seen on many southern Victorian beaches since 1980, and as far east as Western Port and the outer suburbs of
Melbourne
Melbourne ( , ; Boonwurrung language, Boonwurrung/ or ) is the List of Australian capital cities, capital and List of cities in Australia by population, most populous city of the States and territories of Australia, Australian state of Victori ...
.
Considerable debate exists about how they should be managed. Conservation groups believe their environmental effect outweighs their social value. Hunting organisations disagree and want to preserve sambar populations for future generations. Sambar are protected wildlife game species in Victoria and New South Wales, and a game licence is required to hunt them. In Victoria, recent provisions have been made for landowners to control problem deer without having to obtain a Game Licence or Authority to Control Wildlife permit. This allows a landowner or other authorised persons to remove problem deer within private property at any time and are permitted to hunt under spotlight, which is prohibited on public land. They are declared a pest species in all other Australian states and territories and can be hunted at any time with no bag limits. Environmental and conservation groups want them declared a feral species in all states, due to their exploding populations and the harm to biodiversity and native species.
In 2008–2009, hunters removed 35,000 sambar from public land in Victoria, many from national parks. This is a small fraction of the 40% of individuals in a sambar population that need to be removed to stop population growth.
New Zealand
In
New Zealand
New Zealand () is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and List of islands of New Zealand, over 600 smaller islands. It is the List of isla ...
, sambar roam the coast and gullies in
Horowhenua District
Horowhenua District is a Districts of New Zealand, territorial authority district on the west coast of the North Island of New Zealand, administered by Horowhenua District Council. Located north of Wellington and Kāpiti Coast District, Kāpiti, ...
Whanganui
Whanganui, also spelt Wanganui, is a city in the Manawatū-Whanganui region of New Zealand. The city is located on the west coast of the North Island at the mouth of the Whanganui River, New Zealand's longest navigable waterway. Whanganui is ...
. Until recently, they were protected, but the Department of Conservation has now removed hunting regulations surrounding them, allowing them now to be hunted year round.
Florida
Florida ( ; ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders the Gulf of Mexico to the west, Alabama to the northwest, Georgia (U.S. state), Georgia to the north, the Atlantic ...
, in 1908 and increased to about 50 individuals by the 1950s.
White-tailed deer
The white-tailed deer (''Odocoileus virginianus''), also known Common name, commonly as the whitetail and the Virginia deer, is a medium-sized species of deer native to North America, North, Central America, Central and South America. It is the ...
also live on St. Vincent Island; however, they inhabit the highlands while the sambar mostly live in the lowlands and marshes. To ensure that the sambar population does not disrupt the native white-tails, hunting permits have been issued since 1987 to regulate the population. Each year, about 130 permits are offered for the three-day hunt. This maintains a sambar population of 70–100 individuals. They do not herd, but occur in groups of four or five animals, possible family groups. Little is known about the sambar's ecology in Florida.
Between 1930 and 1941, Sambar were brought to the US state of
Texas
Texas ( , ; or ) is the most populous U.S. state, state in the South Central United States, South Central region of the United States. It borders Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the we ...
along with other imported big game that are referred to as exotic
game
A game is a structured type of play usually undertaken for entertainment or fun, and sometimes used as an educational tool. Many games are also considered to be work (such as professional players of spectator sports or video games) or art ...
. 76% of fenced exotics are found on the
Edwards Plateau
The Edwards Plateau is a geographic region forming the crossroads of Central, South and West Texas, United States. It is named in honor of Haden Edwards. It is bounded by the Balcones Fault to the south and east; the Llano Uplift and the Lla ...
, whereas 59% of free range exotics are found in
South Texas
South Texas is a geographic and cultural region of the U.S. state of Texas that lies roughly south of—and includes—San Antonio. The southern and western boundary is the Rio Grande, and to the east it is the Gulf of Mexico. The population of th ...
.
See also
*
Barasingha
The barasingha (''Rucervus duvaucelii''), sometimes barasinghe, also known as the swamp deer, is a deer species distributed in the Indian subcontinent. Populations in northern and central India are fragmented, and two isolated populations occu ...
*
Chital
The chital or cheetal (''Axis axis''; ), also called spotted deer, chital deer and axis deer, is a deer species native to the Indian subcontinent. It was first described by Johann Christian Polycarp Erxleben in 1777. A moderate-sized deer, mal ...
*
Indian hog deer
The Indian hog deer (''Axis porcinus''), or Indochinese hog deer, is a small cervid native to the region of the Indian subcontinent and Indo-Gangetic Plain. Introduced populations are established in Australia, as well as the United States and Sri ...