Bear
species found in India |
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Himalayan Brown Bear: Ursus arctos Linnacus, 1758; |
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(In
Kalandar language the Sunhera Bhalu) |
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Description:
Himalayan brown bears are variable in colour and generally appear a sandy
or reddish-brown from a distance. Their pelage is long and tends to be
matted with dense underwool. The ears are small and rounded and the lips
are noticeably protrusible and mobile. The second pre-molar is generally
absent. The females are smaller and lighter in build. Adult males vary
from 1.5m up to 2.2m in body length, while females vary from 1.37m to
1.83m. The tail in adult specimens is approximately 7.6cm long. |
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Biology:
Brown bears feed on insects, small crustaceans, alpine bulbs and roots
of plants, shoots of young grasses, domestic goats, sheep, and voles (Alticola
species). Brown bears feed actively from 1-2 hours before sunrise and
again for several hours in the late afternoon and evening. They are nocturnal,
and their sense of smell is acutely developed and believed to be their
principal means of finding food. |
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Adult
bears normally go into hibernation at the end of October and emerge around
the following March or April. They excavate their own hibernating lair
or den under a large boulder or between the roots of a stunted tree, or
they may utilise a natural cavern. Hibernation appears to be intermittent,
with the animal occasionally waking up and becoming active. |
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Mating
occurs in the spring and early summer, and the females give birth to cubs
duringerally two in number, are blind and weigh no more than one pound
at birth. They are covered with short, silky, rather dark brown hair.
Born in January, the cubs stay in the lair with their mother until she
first emerges from hibernation in late April, and will remain with their
mother for two to three years. Females are believed to breed first at
the age of five years. their winter hibernation. The gestation period
is from 180-250 days. The cubs, gen |
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Distribution
and Status: The Himalayan brown bear is generally restricted
to alpine meadow and sub-alpine scrub zones above the tree-line in the
northern mountain regions of India having Dachigam and Kashmir as its
limits. The brown bear is uncommon in India and is considered rare. According
to Dr. A.J.T. Singh, (Wildlife Institute of India, letter to Servheen,1988,)
the brown bear was sighted just twice during a 9 month Snow Leopard survey
in the Jammu and Kashmir States. Hence status of population is unknown.
International trade in these bears, or their parts, is banned under CITES
( Convention on International Trade in Endangered Species) and by the
Wildlife Protection Act in India. |
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Asiatic
Black Bear: Selenarctos thibetanus G. Cuvier, 1823. |
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(Himalayan
Black Bear) (In Kalandar language Kocheela Reech) |
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Mating is believed to take place in October with the young being born in February while the female is still hibernating in her winter lair. Two young are produced which are very small and blind at birth. They stay with their mother throughout the summer and the next two years. The Himalayan black bear generally goes into hibernation in winter. The other Asiatic black bears do not always undergo prolonged or deep hibernation and will emerge to forage even during the winter months. When fighting or attacking, these bears make swipes with their fore paws and can inflict terrible injuries with their claws. Their sense of smell is acutely developed and is largely relied upon in detecting food or danger. If they encounter a human or any suspicious object they generally approach closer in order to pick up and identify the scent. |
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Distribution
and status: The habitat of the Himalayan black bear is Himalayan
moist, temperate forests, and it does not ascend above the permanent tree-line
into alpine regions. The Himalayan black bear and its sub-species are
protected by The Wildlife Protection Act in India. However according to
Dr A.J.T. Johnsingh (Wildlife Institute of India, letter to Servheen,
1988) sightings of the Himalayan Black Bear are common only in the Dachigam
National Park, in Jammu and Kashmir State, and according to Dr. B. Bhushan
(letter to Servheen , 1988) the Himalayan Black Bear was reported seen
from only 2 of the 67 national parks and sanctuaries. This lends credence
then to the doubts entertained by Traffic International, that the huge
quantities of gall bladders supplied from India may be from the Sloth
bear, and not from the Himalayan Black Bear, since their numbers are so
low. |
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The
Sloth Bear -Melursus Ursinus |
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(The
Kalandars simply call it Reech ) |
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Description: The
average height at the shoulders is 2’2” to 2’9”.
The average length is 4’6” to 5’6”. Males grow
larger in size than females and a male up on its hind legs can measure
5’-6’. The weight varies between 128 -145 kg in males and
85 -110 kg in females. The Sloth Bear has a shaggy and long-haired rough
coat, which prevents angry ants and termites from reaching its skin. The
long coat keeps it warm for like other ant-eating mammals it has a low
metabolic rate. It has a mobile and relatively long snout. It has a yellow
or white V extending from the sternum to the armpits, not as broad or
conspicuous as the Himalayan Black Bear’s. The species peculiar
appearance is related to its feeding habits, to the fact it is “myrmecophagous”,
in other words it eats ants and termites. (David Garshelis, George Nobbe,
Wildlife Conservation) . The Sloth Bear’s three inch ivory coloured
claws are eminently suitable for digging up beetles and termite nests.
Its loose lips and long snout, together with a concave palate, gives the
animal extra sucking power. Its front two upper incisors are missing allowing
it to draw in insects through the gap. To prevent ingesting dirt along with the ants the bear pushes against the hole it has dug, closing the flaps of its nose pad before sucking its meal. This is also responsible for the hoarse sucking snuffle it makes. On each of the forepaws is an extended pad on the outside, which allows it to grasp things better and scale trees when it is after honey from the bee hives. Sloth Bears annually range in a smaller area than other bears; typically a female will range about 3 miles and males about four to five miles, (Dr. Anup Joshi, Chitwan Sanctuary, Interview with George Nobbe, Wildlife Conservation). However Dr, Vasanthi Iswariah in a study of sloth bears in Karnataka, 1985, speaks of the bears ranging between ten and fifteen kilometers in one night for food. While the Himalayan Black Bear hibernates in winter the Sloth Bear does not need to and is merely a little lethargic which suits the Kalandar very well. The Sloth bear is almost nocturnal in its habits due to the pressures of human habitation inside protected forest areas and sanctuaries. |
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Biology: Much of its diet consists of fruits, such as the Ber, Jambul, bael, Banyan wild figs, lantana, jackfruit, mangoes, mahua and mulberries. Its main insect foods are ants and termites, large dung beetles and longicorn beetles. Attracted to corn, sugarcane, maize and date palms, they may raid farmers’ crops making them the target of the farmer’s ire. Cases have been recorded of their addiction to toddy and country liquor in Orissa and Himachal Pradesh. Although by and large Dr Anup Joshi records in the article mentioned earlier, the Sloth bear avoids going near man and his settlements, throughout the Indian States there are growing reports of violent confrontations between villagers and the Sloth bear, with attacks on cattle Wildlife Institute of India, Dehradun). Dr. Vasanthi
Iswariah in a study of Sloth bears in Karnataka, 1984, also highlights
the increasing frequency of attacks by bears on villagers because of degraded
habitat which sends the bears into the sugarcane and groundnut crops.
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Distribution and
Status: The Sloth Bear once ranged through all the forests of
the Indian sub-continent, South of the Himalayas. It was possible to find
them in all the States of India and in almost all the sanctuaries and
national parks. The central, tropical, deciduous forests appear to be
its optimal habitat, as in Karnataka, Madhya Pradesh and parts of Orissa,
and also the once heavily forested border between Nepal and India. Wildlife
Sanctuaries and National Parks still report the presence of sloth bears,
albeit in decreased numbers. In 1989 it was proposed to CITES to put the
Sloth Bear on the Appendix I List. It appears as a Schedule I animal in
the Wildlife Protection Act, 1972, of India. In a 1982 “survey”
of unknown authorship cited in the New York Times, 5 July 1988, and quoted
by Servheen in a paper entitled “The Status and Conservation of
the Bears of the World”, presented in 1989 at a conference on Bear
Research and Management, Canada, it is conjectured that over 10,000 sloth
bears still exist in India. However the information currently available
on numbers and distribution is highly debated. Indian Wildlife government
officials and the Forest departments typically deny any large scale poaching
or capturing; and insist the Sloth bear’s gall bladder is “of
no value” hence it does not feature in the trade of bear parts.
Consequently they put the numbers of sloth bears in the wild quite high,
almost double that figure. |
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©WILDLIFE SOS - INDIA |
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