wildlife fact file - mammals, pgs. 131-140

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"" CARD 131 I WATER VOLE ORDER Rodentia FAMILY Muridae GENUS Arvicola Water voles are aquatic mammals that look like large rat s. Th ey live mainly in meadows, but some kinds can be fo und along the banks of rivers, ponds, and canals. KEY FACTS SIZES Length: 6-9 in. Tail, to 6 in . Weight: 5-11 oz. BREEDING Sexual maturity: 5 weeks in females in some locations. Breeding season: March to October. Gestation: 20-22 days. No. of young : Usually 4-6. LIFESTYLE Habit: Lives in small family groups. Diet: Mainly grasses and waterside plants. Call: Rasping squeak when fright- ened; high, shrill squeak when fighting. lifespan: About 5 months in the wild; up to 5 years in captivity. RElATED SPECIES There are 3 species of water vole worldwide. Range of water voles. DISTRIBUTION Found in most of Great Britain, Europe (except Scandinavia and southern areas), and part of the Soviet Union. Also in southwestern Canada and northwestern United States . CONSERVATION Water voles are hunted for their fur in the Soviet Union but are considered pests in Europe. In Britain their numbers have declined in the last decade. T HE WATER VOLE'S AQUATIC LIFE Smoke screen: When chased underwater by an enemy such as an otter, the vole raises a cloud of mud that acts as a smoke screen . © MCMXCI IMP BV/IMP INC WILDLIFE FACT FILETM Burrow: There are several underwater entrances to the burrow, providing easy access-and a good escape route if chased by a predator . PRINTED IN U.S.A. 0160200341 PACKET 34

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Water Vole, Mountain Zebra, Bandicoot, American Quarter Horse, Fallow Deer, Pronghorn, Eastern Cottontail Rabbit, Alpine Ibex, Sea Otter, Sun Bear

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Page 1: Wildlife Fact File - Mammals, Pgs. 131-140

"" CARD 131 I

WATER VOLE

~~----------------------------------------~ ~ ORDER

Rodentia FAMILY Muridae

GENUS Arvicola

Water voles are aquatic mammals that look like large rats. They live mainly in meadows, but some kinds can be found along

the banks of rivers, ponds, and canals.

KEY FACTS

SIZES Length: 6-9 in. Tail, to 6 in .

Weight: 5-11 oz.

BREEDING Sexual maturity: 5 weeks in females in some locations. Breeding season: March to

October. Gestation: 20-22 days. No. of young: Usually 4-6.

LIFESTYLE Habit: Lives in small family groups. Diet: Mainly grasses and waterside plants. Call: Rasping squeak when fright­ened; high, shrill squeak when

fighting . lifespan: About 5 months in the

wild; up to 5 years in captivity.

RElATED SPECIES There are 3 species of water vole worldwide.

Range of water voles.

DISTRIBUTION

Found in most of Great Britain, Europe (except Scandinavia and southern areas), and part of the Soviet Union. Also in southwestern Canada and northwestern United States.

CONSERVATION Water voles are hunted for their fur in the Soviet Union but are considered pests in Europe. In Britain their numbers have declined in the last decade.

THE WATER VOLE'S AQUATIC LIFE

Smoke screen: When chased underwater by an enemy such as an otter, the vole raises a cloud of mud that acts as a smoke screen.

© MCMXCI IMP BV/ IMP INC WILDLIFE FACT FILETM

Burrow: There are several underwater entrances to the burrow, providing easy access-and a good escape route if chased by a predator.

PRINTED IN U.S.A. 0160200341 PACKET 34

Page 2: Wildlife Fact File - Mammals, Pgs. 131-140

As their name implies, water voles are at home in

water. But in central Europe and further east, water

voles are often found living far from water, in gardens,

orchards, and meadows. Altogether there are three

species of water vole, located in Britain, continental

Europe, Siberia, southwestern Asia,

and northwestern North America.

In the British Isles water voles live in burrows that they dig in the banks of slow-flowing lowland rivers or in ponds and streams-wherever the water level remains fairly con­stant. They are also occasion­ally found further upland .

Within their burrows they build ball-shaped nests of grass and other plant materi­al. They may also build these nests under driftwood or on the water bank, if there is thick vegetation .

In central Europe, the Soviet

Union, and parts of Asia, water voles are more similar to moles in their lifestyle. In these regions they may be found far from water, burrow­ing close to the surface in woodlands, meadows, and even gardens.

North American water voles are semi-aquatic. In the sum­mer they often build tunnels that link their burrows to nearby waterways. In winter they move away from the water and build their nests under the snow.

~ BEHAVIOR

The male water vole has a range of over 425 feet of water bank; the female somewhat less. To mark its territory, the male rakes its hind feet over its flank gland and pushes out a secretion that it then stamps into the

Below: Water voles swim and dive with great skill.

Breeding generally begins in March and may continue until late fall. Females usually have three or four litters a year. The young of the first litter may produce litters of two by the end of summer.

The water vole's gestation period is 20 to 22 days, and up to eight young may be born. By 5 days the young have their furry coats, and 3 days later they open their eyes. They are weaned at 14 days, by which time they are about half the adult size.

ground with its hind feet . Water voles generally do

not form large colonies. Those that live on dry land may form groups consisting of the adult pair and two generations of young .

Water voles will fight if they are overcrowded, uttering high, shrill squeaks.

~ FOOD &: FEEDING

Active by day and night, the water vole eats mainly grasses and waterside plants. It tears at the plant stems and pushes them into its mouth with its front paws. It will also eat twigs, buds, bulbs, roots, and fallen fruit.

In Europe, when seasonal conditions provide plenty of food for several years,

"plagues" of water voles may occur. They eat greedily, leaving green pastures looking almost like deserts, undermined with burrows. The population then drops

I NATUREWATCH

lit is easy to confuse a water vole wit h a water rat , but in fact its m uzzle is b lunter, its

I tai l is shorter, and its back is not quite as a rched . Also, its fu r is soft and shaggy, w hile

I the rat's is stiff and sleek. Li ke the rat, the water vole is usu-

dramatically, probably be­cause of a lack of food.

ally b rown, but it can also be b lack.

A water vole's presence can often be detected by its greenish, cylindrica l droppings . These tend to be deposited around the edges of its range.

Above: Water voles gnaw the roots of young trees.

DID YOU KNOW? - During its first week the water vole ga ins more than a quarter-o unce.

- A fema le water vole can give bi rth 22 days after its previous litter.

- More than 40 water voles may live on one acre.

I-In Holland, water voles can threaten the tulip harvest because they eat Hl'e tuli p bulbs in winter.

Left: Babies are born blind and naked, weighing less than two­tenths of an ounce.

Page 3: Wildlife Fact File - Mammals, Pgs. 131-140

MOUNTAIN ZEBRA

... ORDER "11IIIIIIII Perissodactyla

FAMILY Equidae

CARD 132

GROUP 1: MAMMALS GENUS &: SPECI ES Equus zebra

The few mountain zebras left in the wild live in the mountain grasslands of southwestern Africa. The pattern of their distinctive

stripes is as individual as a human fingerprint.

KEY FACTS

SIZES Height t o shoulder: 3-4 ft. Length: Head and body, 7 ft. Tail, 1 ~ ft. Weight: 570 lb.

BREEDING Sexual maturity: 2 years. Mating season: Usually spring . Gestation: 11 ~ -12 months. No. of young: Usually 1 .

LI FESTYLE Habit: Lives in small herds. Diet: Mainly grass. Call: Neighs like a horse. Lifespan: Up to 28 years.

RELATED SPECIES The family Equidae has 7 living species in 1 genus, Equus, which includes horses and asses.

THE ZEBRA AND ITS STRIPES

Range of the mountain zebra.

DISTRIBUTION Found in the wild only in the two mountainous regions of southwestern Africa . Once common in South Africa's Cape Province and southern Angola.

CONSERVATION The Cape mountain zebra, a subspecies, nearly became ex­tinct. The whole species is now protected but is vulnerable.

STRIPES OF THE GREVY'S AND PLAINS ZEBRAS

Experts argue over why the zebra has a striped coat. It was once thought to function as camouflage, but this

under its neck, caUed a dewlap, is not found on the two other species.

explanation is no longer generally accepted. It is more likely that the coat acts as a bright signal to others in the herd . It may also help foals identify their mothers.

© MCMXCI IMP BV/ IMP INC WILDLIFE FACT FILETM PRINTED IN U.S.A.

Grevy's zebra: Narrow vertical stripes on body but none on belly. Stripes curve up on the haunches.

Plains zebra: Broad vertical stripes extend around belly. Horizontal stripes on haunches.

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Page 4: Wildlife Fact File - Mammals, Pgs. 131-140

The mountain zebra is found in Angola, Namibia,

and western and southeastern South Africa.

It is well adapted to arid conditions and can survive

for up to three days without water. Later,

when searching for water, it may dig down

as far as three feet in a riverbed.

~ HABITS The mountain zebra is an agile climber ideally suited to southwestern Africa's moun­tainous grasslands.

This member of the horse family lives in small herds, of­ten with some antelopes. The zebra's keen hearing and eye­sight make it quick to warn others in the herd when their main enemy, the lion, is near.

A herd usually consists of a stallion with one to six mares and their young. The noma-

dic group is led by a mare. The stallion follows at the rear or walks on one side to defend the herd.

In their second year males leave to form a bachelor herd. Later, they collect mares to form their own herd, or they take over an existing herd from a weak, older stallion.

Right: Mountain zebras are social members of the horse family that gather in small herds.

~ FEEDING The mountain zebra spends many hours a day grazing, always remaining alert to predators. It searches for tender shoots of grass but often has to fill up on coarser grass. If necessary, the zebra

left: The mountain zebra's rump has narrow horizontal stripes.

I DID YOU KNOW? • The three zebra species are no more closely related to each other than they are to horses and asses, which belong to the same family.

• Zebras graze for 60 to 80 percent of the day. • Zebras mix with other

eats the bark, leaves, buds, and fruit of trees. It has sharp incisor teeth to cut the grass and ridged cheek teeth to grind it to a semi pulp.

The mountain zebra has adapted to its extremely arid habitat and can go without water for three days or more.

grass-eaters such as wilde­beest since they eat grass at different stages of growth.

• When grooming itself, the zebra likes to roll in mud. When the mud dries and is shaken off, it pulls loose hair and dry skin away with it.

~ MOUNTAIN ZEBRA & MAN Farmers once regarded the mountain zebra as a pest be­cause it competed with cattle for grazing. They shot zebras in large numbers and were given a reward for each tail.

The hunting nearly killed off one subspecies-the Cape

~ BREEDING The female comes into heat (is ready to mate) several times a year, but she usually mates so the birth coincides with spring's abundant grass.

During courtship the stal­lion nips at the mare's legs, kneels down in front of her, and makes squealing noises. She signifies acceptance by angling back her ears and opening her mouth wide.

A single foal is born and is up on its feet within an hour.

mountain zebra. In 1913 the last 27 animals received pro­tection in a national park near Cradock in South Africa. The population has since grown.

Zebras are popular in zoos and circuses, but they are not easily tamed.

After a few hours it is ready to move with the herd, so that there is little chance for a lion to make a kill. The foal can graze within a month or two, although it may not be fully weaned for a year.

The young stay with the herd for about two years. Then the males are driven out by the stallion. Some females may be lured away by another stallion.

Below: The foal is up and active from the day it is born.

Page 5: Wildlife Fact File - Mammals, Pgs. 131-140

'" CARD 133 I BANDICOOT

'(-----------------------------~~~~~~~~ ~ ORDER

Marsupiala FAMILY Peramelidae

GENUS & SPECIES Various

The bandicoot spends the night rooting around and digging holes in search of food. An active, alert ground dweller, it belongs to

that diverse mixture of pouched mammals, the marsupials.

~ KEY FACTS

f'El SIZES I:£.J Length: 6 in.-2 ft.

Weight: ' /2-10 lb.

BREEDING Sexual maturity: Female, from 3 months. Male, from 4 months.

Mating: Varies by region . Gestation: From 12 days. 50

days in the pouch. No. of young: Up to 7.

LIFESTYLE Habit: Nocturnal, ground­dwelling, solitary, territorial. Diet: Invertebrates, small vertebrates, seeds, berries, tubers, and fungi. Lifespan: 3 or more years.

RELATED SPECIES The 2 species of bilby that form the family Thylacomyidae are closely related. Also known as rabbit-eared bandicoots.

SOME BANDICOOT SPECIES

Short-nosed golden bandicoot, Isoodon auratus: Inhabits arid, sandy plains and open woodland in central and northern AustFalia. Glossy golden coat with white belly.

©MCMXCI IMP BV/IMP INC WILDLIFE FACT FILpM

Range of the bandicoot.

DISTRIBUTION

Australia, Tasmania, New Guinea and the nearby Kai, Aru, Bismarck, Ceram, and D'Entrecasteaux Islands.

CONSERVATION The impact of introduced animals has helped drive two Australian species to extinction and reduced the range of several others. Bandicoots are protected by law, and some are restricted to reserves .

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Short-nosed brindled bandicoot, Isoodon macrourus: Inhabits coasts

of northeastern Australia and southern New Guinea.

Long-nosed eastern barred bandicoot, Perameles gunnii: A small bandicoot with a patterned rump. Lives in both arid areas and woodland; prefers the grasslands of Victoria, Australia and Tasmania.

0160200231 PACKET 23

Page 6: Wildlife Fact File - Mammals, Pgs. 131-140

Bandicoots are native to forests, plains,

and deserts throughout Australia and

New Guinea. Once there were 17 species,

but two of these are already extinct. Others

have declined sharply and, as a result of

habitat loss through farming and other

disruptions, are unlikely to recover.

~ CHARACTERISTICS Members of the bandicoot family range across Australia, New Guinea, and outlying islands. Some are the size of small rats, others are as big as rabbits. All are strictly ground­dwelling.

New Guinea bandicoots, including the spiny bandi­coot, live on the floor of the island's tropical forests. The smallest species, the mouse bandicoot, and the largest species, the giant bandicoot, also live there.

The Australian species have varied habits. The golden bandicoot prefers dry areas. The northern brown bandi-

coot, the long-nosed bandi­coot, and the eastern barred bandicoot live in humid habitats including grassy plains, scrub, and woodlands, and even in town gardens.

All bandicoots spend the daytime resting, usually inside a nest of grass on the ground. In the evening they come out to forage, yet they stay near cover so that they can hide from snakes, dingoes, and foxes, their chief predators.

Bandicoots are solitary by nature, pairing only to mate.

Right: The golden bandicoot lives in dry regions and has a coarse but lustrous coat.

~ BREEDING Bandicoots reproduce faster then most other marsupial species. In a moderate climate adults may mate at any time of the year. Gestation is rapid -as short as 12 days-and the tiny young are well developed at birth. They immediately crawl into their mother's pouch and feed on her milk. As the young grow, the mother's pouch enlarges

left: Bandicoots have powerful hind legs, a rough coat, and a tapered snout.

DID YOU KNOW?

• Bandicoots sleep so soundly in their nests that, in the days before they were protected, hunters could pin them down with their feet and pick them up. • In rainy weather, the northern bandicoot may kick a layer of earth over its

and eventually bulges along her body length.

As early as seven weeks af­ter birth the young are ready to leave the pouch; they are weaned about 10 days later. The female can mate again before her young leave the pouch, so as soon as they are weaned she may be ready to bear the next litter. Three litters per year are usual.

Right: The female's pouch opens to the rear, enabling the young to climb in and out easily.

nest as an umbrella.

• Rival male bandicoots fight by locking jaws and wrestling. • Certain bandicoot species have the shortest pregnancy period known for a mammal: a mere 12 days of gestation.

~ FOOD &: FEEDING Insects, spiders, and worms form the principal diet of ban­dicoots, but these marsupials are opportunists and will eat other types of available food. They sometimes catch small rodents and often forage for seeds, berries, tubers, and fungi. One species forages over most of its home range

left: A rare glimpse inside the female's pouch reveals young that are small and hairless. Even in this state they seek out and latch tightly onto a teat to suckle.

each night. Where there is little water, bandicoots get enough moisture from dew and the fluids in their food.

Though bandicoots pick some of their food from the ground, they are best known for digging conical holes in the soil with their strong fore­feet. They then poke their long snouts into the holes to catch invertebrates or chew plant roots and tubers. The pointed muzzles are also used to probe crevices around roots and under logs.

left: The bandicoot turns over the topsoil, sniffing out and eating roots and worms.

Page 7: Wildlife Fact File - Mammals, Pgs. 131-140

'" CARD 134 I AMERICAN QUARTER HORSE ,,-----------------------------~~~~~~~~~ .... ORDER ~ Perissodactyla

GENUS & SPECIES Equus cabal/us

The American quarter horse is bred for short, straight-line sprints and is the fastest horse in the world. From a standing start, it can

cover a quarter of a mile in a little over 20 seconds.

KEY FACTS

SIZES Height: 14.3 to 15.1 hands (1 hand = 4 in .) Weight: 1,100 to 1,300 lb.

BREEDING Sexual maturity: Mares, 11/2-2 years. Stallions, 2-3 years . Mating: April to July. Gestation: 11 months. No. of young: Usually 1.

LIFESTYLE Habit: Naturally sociable. In the

wild, mares and young live in herds with a dominant stallion.

Diet: Grass, low-growing vegetation, supplemented with hay. Natural diet is oats, barley,

wheat, and bran. Lifespan: 20-30 years.

RELATED SPECIES The American quarter horse is

related to every other breed of horse, but it has close links with the English thoroughbred .

Origin of the American quarter horse.

DISTRIBUTION Widespread throughout the United States. Quarter horses have been exported throughout the world .

CONSERVATION The American Quarter Horse Association's objective is to preserve the horse's unique nature. Within the breed standard, however, the emphasis is on different qualities that

produce horses better suited to racing, showing, or riding .

FEATURES OF THE QUARTER HORSE

Head: Short and broad with small ears , wide-set eyes, and large nostrils.

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Back: Short and powerful. Also fairly broad , which helps to support a heavy saddle.

Average height to withers: 14.4 hh

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Hindquarters: The rear of the horse is broad and ve ry muscular. The powerful hind legs are thickly muscled .

0160200321 PACKET 32

)

Height in hands

15 hh

10 hh

5 hh

)

o hh

Page 8: Wildlife Fact File - Mammals, Pgs. 131-140

The American quarter horse was first bred

around 300 years ago, but its breed association was

only founded in 1940. Since then the quarter horse

has become the most popular riding horse in

the world, with a breed register of over

a million horses.

~ ORIGIN The quarter horse is the best known Western horse in Amer­ica. It was first bred in Virginia during the late 1 700s by cross­ing native ponies with English settlers' running horses.

The chickasaws were the wild offspring of horses that were brought to the New World by the Spanish. The harsh environment and generations of inbreeding caused a small but hardy horse to evolve. The early colonists crossed them with their im-

DID YOU KNOW? • The quarter horse acceler­ates so quickly that jockeys have to grip the mane so they do not fly off.

• The quarter horse was the

ported stock to produce a slightly larger and more ride­able horse, which still retained the chickasaw's natural agility and hardiness .

The resulting crossbreed also possessed a quick, early burst of speed. Soon they were bred especially for the popular "quarter races"­straight sprints over one quarter of a mile.

The hardy and quick quarter horse proved useful to cattle ranchers as they moved west.

first true North American horse breed . • The race with the highest stakes is the All-American Futurity for three-year olds .

~ BREEDING In the wild, horses usually live in herds led by a dominant stallion. The stallion fights off rival males and mates with his mares as they come into sea­son (become ready to mate). This assures that the strongest and most intelligent males are those that breed.

Breeding of domesticated quarter horses is more selec­tive. Through the careful choice of both the stallion

(male) and the mare (female), a certain type of offspring may be produced. The traits

Left: The herding instinct is strong even among those horses not living in the wild.

Right: The quarter horse's characteristics are the result of careful crossbreeding.

of certain stallions are more dominant, so they stamp their offspring with their own qualities.

The American Quarter Horse Association sets a breed standard by which to judge all quarter horses. A horse that closely meets this standard is more valuable

~ QUARTER HORSE &: MAN The quarter horse and man have always been closely associated. Originally prized for its amazing speed, it later became the ideal stock horse. It is fast, agile, and sturdy enough to carry a man all day over rough terrain. It also possesses a special "cow sense." This is the ability to

pick out a particular cow, fix

it with a hypnotic stare, and keep it away from the herd by blocking its every move. This ability is highly valued since it is an efficient way to single out individual cows for special attention .

For the pleasure rider, the quarter horse's docile nature and willingness to learn make it popular.

than one that does not. Some crossbreeding takes

place to produce a faster horse suited to racing, or to create a larger, more power­ful animal for hunting.

Mares come into season every four weeks, but usually mate in the spring, bearing one foal 11 months later.

Right: The quarter horse is prized by cattle ranchers for its speed and agility, which make it an ideal horse for herding cattle.

Left: The quarter horse is a favorite at rodeos. These popular competitions test the skiJIs of the cowboys and their horses against cattle and obstacles.

~ FOOD &: FEEDING The quarter horse can thrive on a relatively poor diet of range grass and scrub. Its ability to make the most of what food it can find while living out on the range is important to people who use it as a work horse.

Today most quarter horses are kept for pleasure riding or for racing. They also get a more varied diet. Apart from grass from grazing, a horse usually eats a mixture of oats, barley, corn, and bran to give it nutritional balance.

The quarter horse's stomach is adapted for large quantities of roughage, rather than small amounts of feed, so it needs plenty of hay to keep up its roughage intake.

Page 9: Wildlife Fact File - Mammals, Pgs. 131-140

CARD 135J

FALLOW DEER

,,-----------------------------~~~~~~~~ ~ ORDER

Artiodactyla FAMILY Cervidae

GENUS Ex SPECIES Damadama

The fallow deer, with its spotted fawn coat and broad, flattened antlers, is one of the most familiar-looking deer. This nervous

creature most often grazes in quiet woodland glades.

Mal ·

KEY FACTS

SIZES Height: 21/2 -3 ft.

Weight: 85-225 lb. Antlers: 2-3 ft. along curve.

BREEDING

Sexual maturity: Females, 16 months. Males, 4 years.

Mating season: September to

February. Peaks during the

September-October rut. Gestation: 230-240 days.

No. of young: 1 (twins rare).

LIFESTYLE

Habit: Sociable, forming separate

herds outside the rut.

Diet: Grass, herbs, foliage, berries, nuts, fungi, and bark.

Lifespan: 15 years.

RELATED SPECIES

The endangered Persian fallow

deer is considered either a

separate species or a subspecies

of the fallow deer.

Range of the fallow deer.

DISTRIBUTION

Native to Mediterranean regions and parts of the Middle

East. Introduced in Europe and in parts of North America,

South America, southern Africa, and Australia.

CONSERVATION

Generally common and increasing in some areas, the

adaptable fallow deer is less common in its original range (southern Europe and the Middle East) .

E FALLOW DEER

Female: Smaller than male but has the same coat coloring .

Winter coat: The spots fade in winter and the coat be-

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Page 10: Wildlife Fact File - Mammals, Pgs. 131-140

Herds of fallow deer live in woodland

and parkland habitats. Adaptable in diet and

tolerant of a range of climatic conditions, they

have been widely introduced around the

world for both food and sport.

~ HABITS In its native range around the Mediterranean and in parts ofthe Middle East, the fallow deer dwells in deciduous wood­

land (where trees lose foliage at the end of the growing season), hilly pine woods, and dense shrubland. When introduced elsewhere, the deer thrives in woodland

with open patches among the trees.

Wild fallow deer live in small

herds, though groups of 70

or more deer are common in parks and estates. Outside the mating season, males form their own roaming herds separate from the females and young.

With its keen senses of sight, hearing, and smell, the fallow deer can detect an intruder and alert other members of its group.

Right: During the rut, the male rounds up a small herd of females into his territory.

~ BREEDING Mating occurs from September to February, but most fallow deer mate during the fall rut (mating season) .

The male marks his territory by scraping the soil with his hooves and antlers, urinating, and breaking branches. He struts back and forth bellowing loudly, hoping to attract and mate with as many females as possible in the territory.

Pregnant females give birth

DID YOU KNOW? • Fallow deer living in parks and preserves often forage in trash cans. Many die after swallowing garbage such as ribbon, nylon threads, cigarette butts, balloons, and plastic bags.

NATUREWATCH The fallow deer has been introduced into habitats all over the world, including many woodland parks of North America.

the next spring away from the herd and under dense cover. The spotted fawns hide in this cover until they are strong enough to run with the herd.

Only males have horns, which begin to grow after the age of two. Every April the fallow deer sheds its antlers. The antlers regrow slightly larger and more elaborate each year.

• The fallow deer's relative, the Persian fallow deer, was believed to be extinct until

a tiny population was later "rediscovered" in 1955 along the border of Iran

and Iraq.

Males and females have sim ilar colors and markings, but only the male fallow deer bea r the characteristic

palm-shaped antlers .

~ FOOD &: FEEDING The fallow deer mainly feeds on grasses and herbs in sum­mer, sometimes browsing on bushes and trees. In deer parks a "browse line" four to six feet high marks how far up the trees the deer can reach foliage. The trees are often stripped bare below this line because of the deer's vora­cious feeding habits.

The fallow deer adapts its feeding habits to the changing seasons. In fall and winter it

Above: A newborn fawn lies in the safety of long grass.

Far left: The male eventually develops an impressive set of antlers.

Left: The male sheds its antlers in spring. They grow back larger every year.

eats nuts, berries, bark strips, fungi, dead leaves, and holly.

It feeds throughout the day and night, mainly during ear­ly morning and evening in an open clearing with plenty of ground vegetation. The herd grazes across it slowly, but not long enough to exhaust the food supply. When not feeding, the herd rests under dense cover. The fallow deer rarely drinks-dew and plant moisture supply its water.

Page 11: Wildlife Fact File - Mammals, Pgs. 131-140

"" CARD 136 I PRONGHORN ,,~--------------------------------------------~ ~ ORDER

Artiodactyla FAMILY Antilocapridae

GENUS &: SPECIES Antilocapra americana

The pronghorn IS name comes from the unusual shape of its horns. It can outsprint a horse and is the fastest land mammal

in the western hemisphere.

KEY FACTS

SIZES Length: Head and body, 3-5 ft.

Tail, 3-7 in. Height: 2 1/2-3 1/2 ft. Weight: 80-150 lb.

BREEDING Sexual maturity: Both sexes

mature at 15 months, but male

seldom breeds until 5 years.

Breeding season: March to

October.

Gestation: 252 days.

No. of young: Usually 2.

LIFESTYLE Habit: Territorial grazer; lives in

herds. Diet: Shrubs, grass, and cacti.

Lifespan: 9-10 years in the wild .

Up to 12 years in captivity.

RELATED SPECIES

Subspecies include Antilocapra amer­

icana americana, A. a. sonoriensis, A.

a. mexicana, and A. a. peninsular is.

Range of the pronghorn.

DISTRIBUTION

Found throughout western parts of North America, from

Canada south to northern Mexico.

CONSERVATION

By the 1920s hunting had reduced the pronghorn's

population from 35 million to 20,000 animals. Conserva­

tionists have now ra ised the pronghorn's numbers to

about 450,000, but some subspecies remain endangered.

FEATU RES OF THE PRONGHORN

Horns: The male has backward­cu rving horns with small , fo rward­facing prongs. When the female has horns, they are small . The horns' sheath (covering) is shed yearly.

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Female Rump: When alarmed, the pronghorn raises and spreads long, white hairs on its rump to warn other herd members. It also emits a strong scent from glands at the base

of the rump hai rs.

Fawn: Coat is

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Page 12: Wildlife Fact File - Mammals, Pgs. 131-140

The pronghorn roams in herds across the open

grasslands of North America. When it senses

a predator nearby, the pronghorn raises the

fur on its rump and emits a strong scent

to warn the herd. The animals immediately

sprint away at full speed.

~ CHARACTERISTICS The pronghorn inhabits open grassland and desert from the Canadian border to northern Mexico. Although the animal is not migratory, it covers an area up to 10 miles wide as it searches for food and water. It is most active just before sunset and after sunrise.

The pronghorn is constantly alert for signs of danger and can spot a moving object several miles away. But it may not be able to see a motionless predator

just a few feet away. When it is alarmed, the pronghorn uses its rapid sprinting ability to escape. It can maintain a speed of about 30 miles an hour for two to three miles over even ground.

Both sexes have horns, which grow and are shed yearly. Some­times the female does not have any horns. Only the male's horns have forward-pointing prongs.

Right: The pronghorn feeds mainly on grasses and moves frequently in search of fresh pastures.

~ BREEDING Breeding season begins in the spring. Pronghorn herds split into groups, according to age and sex. At three years, young males begin establishing their own breeding territories, which can cover an area of almost two square miles. Older males often occupy the same territories year after year.

The males mark their territories with urine and feces and with a scent produced from glands below the ears. A male with an established territory tries to herd females into his area and keep them there. He promptly drives off rival males.

Competing males first confront

Left: The pronghorn 's large eyes enable it to detect movement several miles away.

DID YOU KNOW? • A two-day-old pronghorn can outrun a man. At four days it can outsprint a horse. An adult pronghorn has been recorded at speeds faster than 50 miles an hour. • The female pronghorn has

each other with a steady stare. If neither male looks away, the ter­ritory holder bellows loudly and may charge the intruder. Most conflicts end with the weaker male backing off. But when two evenly matched males meet, the result is often a violent battle.

Throughout the breeding sea­son, small herds of females wan­der through the territories of the dominant males. Despite the males' attempts to keep them, the females seldom remain in one male's territory very long.

Once they have mated, fe­males give birth a little over eight months later, usually to twins. The young fawns develop very quickly, and at three weeks old they start feeding on grass and shrubs.

only six scent glands, but the male has nine. • Galloping at full speed, the pronghorn's strides can be more than 25 feet . • Hunters once attracted pronghorns within range by tying flags to bushes.

~ PRONGHORN & MAN When European settlers first ar­rived, there were about 35 million pronghoms in North America. Many thousands were shot for food and sport. As farming changed the prairies, habitat loss led to a further decline in numbers.

By the mid-1920s, fewer than

~ FOOD & FEEDING Throughout most of the year the pronghorn feeds in herds. During winter a herd may have as many as 1,000 animals. The prong hom roams desert scrub and flat grass­lands to feed on a wide selection of shrubby plants, grasses, and even prickly cacti. To compensate for the wear resulting from the constant chewing of tough plants, the pronghorn's teeth grow con­tinuously throughout its life.

Grasses and other fleshy vegeta­tion are especially important to

Above: The young suckle for only three weeks.

Left: Young fawns are left under cover while the mother feeds .

20,000 pronghorns were left, so conservationists began working to protect the remaining herds. As a result, numbers have risen to 450,000, and a limited amount of hunting is now per­mitted. No more than 40,000 animals may be killed in a year.

the prong hom in spring and sum­mer.ln winter, the prong hom feeds more heavily on shrubby plants. When the ground is cov­ered with snow, the prong hom digs until it reaches the buried vegetation.

The prong hom always takes ad­vantage of available water. But in a drought when water is scarce or unavailable, it can survive entirely on the moisture that it gets from the plants that it eats­especially the cacti .

Page 13: Wildlife Fact File - Mammals, Pgs. 131-140

EASTERN COTTONTAIL RABBIT

ORDER Lagomorpha

FAMILY Leporidae

"" CARD 137 J

GR'()uP 1: MAMMALS~ GENUS &: SPECIES Sylvi/agu5 floridanu5

The most common rabbit in the United States, the eastern cottontail rabbit is also found in South America. It gets its name

from the fluffy white fur on the underside of its tail.

KEY FACTS --------~~-------- -------------------------------------------------------~

SIZES Length: Head and body, 1-11/2 ft. Ears, 2-3 in. Tail, 1-2 in.

Weight: About 2-4 lb.

BREEDING

Sexual maturity: 3-5 months. Breeding season: February to

September. Gestation: 26-30 days.

No. of young: 1-9; usually 4-5.

LIFESTYLE Habit: Mainly solitary, but has been observed frolicking in

groups. Diet: Grass and leaves. In winter:

bark, twigs, and seeds.

Lifespan: 10 years in captivity; 2-3 years in the wild.

RELATED SPECIES

There are 13 species of rabbit in

the genus, 7 of which are called

cottontails.

FEATURES OF THE EASTERN COTTONTAil RABBIT

Body size: T ( female , or doe, is larger than thw male, called a uck.

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Range of the eastern cottontail r(lbbit.

DISTRIBUTION

Eastern United States, except for New England, extending

west to North Dakota, Kansas, Texas, northern New Mexico,

and Arizona. Also in parts of Central and South America.

CONSERVATION

The eastern cottontail rabbit is the most common and

widespread of all cottontail rabbits, and it is not an endan­

gered species.

Hind legs: Its Rowerful back

legs enable it to reach

speeds of up to 25 miles

per hour and hop

over nine' feet in

the air.

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COMPARISON OF SPECIES

Desert cottontail: Pale gray fur with distinct yellow tinge. Smaller than eastern cottontail.

Mountain cottontail : Paler gray than eastern cottontail. Notice­ably larger. Black-tipped ears.

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The eastern cottontail rabbit is a grazing

animal that is adapted for quick movement.

It has strong hind legs that enable it to

quickly escape from danger. In addition,

its bulging eyes give it a wide field

of vision for detecting predators.

~ HABITS The eastern cottontail rabbit occupies a large area of the eastern United States. It is found in heavy brush, in woodland areas near open country, in cultivated fields, and along swamp edges.

It is mainly nocturnal but may be active from early evening to late morning. It usually spends its day in a depression in the ground or beneath a pile of under-

Above: The eastern cottontail rab­bit is one of the most commonly hunted small game animals.

growth. It does not live in burrows, although in cold weather it may find shelter in another animal's abandoned burrow. When the ground is covered in deep snow, it makes a network of runs beneath the surface.

The eastern cottontail rab­bit is not a territorial animal; its range of 1,000 to 8,000 square feet overlaps with the ranges of other rabbits. When pursued by an enemy, it usually runs in circles, often jumping sideways to avoid leaving a scent trail.

DID YOU KNOW? • If all the young from one breeding pair of eastern cottontail rabbits were to survive, together with their offsprings' young, they could produce 350,000 rabbits in five years. • The eastern cottontail

~ FOOD & FEEDING Like all rabbits, the eastern cottontail rabbit is a grazer, eating mainly grass and herbs. When grass and leaves are scarce, it eats bark, twigs, seeds, and roots.

Rabbits and hares eat large quantities of green vegeta­tion. Their digestive system is adapted to process a large amount of plant matter. They also eat some of their own feces in order to extract as much nutrition as possible from their food. Rabbits produce two types of feces: soft feces they ingest, and hard pellets they leave undisturbed on the ground.

Right: An eastern cottontail rabbit can do major damage to crops and gardens.

rabbit is not affected by myxomatosis, a disease that kills the European rabbit. • Sylvilagus idahoensis, the pygmy rabbit, is the only species in the genus that constructs its own burrow.

~ EASTERN COTTONTAIL RABBIT & MAN

The eastern cottontail rabbit is a favorite prey of hunters. It thrives in cultivated and pop­ulated areas, making it easy prey.

In the 1920s, wildlife agen­cies, together with hunting clubs, imported eastern cot­tontail rabbits to Kansas, Mis-

~ BREEDING Breeding season lasts from February to September. Dur­ing this time the female, or doe, may be territorial.

The fertile female can pro­duce three to four litters of nine young each year. Still, as many as 90 percent of the young die.

Although many species of rabbit do not make nests, the cottontail rabbit does, since its young need a relatively long

Left: These baby cottontails will be able to breed by the time they are 12 weeks old.

souri, Texas, and Pennsylva­nia, since the local subspecies had dwindled. The rabbits bred with local species to produce a new hybrid, which is now widespread .

The eastern cottontail rab­bit is considered a pest by gardeners in some areas.

period of care. A week before birth, the doe digs a shallow depression in the ground. She lines it with grass and leaves, as well as with fur she pulls from her breast and belly. By removing some of her fur, she exposes her nip­ples for the young to suck.

The young are born blind and naked. The mother re­turns to the nest to suckle the young, who develop quickly, reaching sexual maturity in three to five months. Within hours after birth, the doe mates again.

Page 15: Wildlife Fact File - Mammals, Pgs. 131-140

" CARD 138 I ALPINE IBEX ,,~----------------------------~~~~~~~ ~ ORDER

Artiodactyla FAMILY Bovidae

GENUS & SPECIES Capra ibex

The alpine ibex, a wild goat, lives at high altitudes in the Alps and other ~ountainous regions of central Europe. Once almost hunted

to extinction, it is now protected in reserves.

KEY FACTS

SIZES Shoulder height: 2-23/4 ft. Weight: Males, 165-265 lb. Females, 110-140 lb. Length: Body 4-5 ft. Tail 4'/2-6 in. Females smaller.

BREEDING Sexual maturity: 1-2 years.

Mating: Fall and early winter.

Gestation: About 1 70 days.

No. of young: Usually 1,

occasionally 2.

LIFESTYLE

Habit: Lives in groups of females

and young of both sexes.

Diet: Grazes on grass, flowers,

and low-growing plants. Also

browses on shrubs and trees.

Lifespan: Between 1 0-1 2 years.

RELATED SPECIES

Closely related to the Siberian

ibex, Capra sibirico, and Nubian

ibex, C. nubiana.

Range of the alpine ibex.

DISTRIBUTION

Alps and high mountain regions in central Europe up to

10,000 feet above sea level. The alpine ibex lives at lower altitudes in winter than in summer.

CONSERVATION

Once almost hunted to extinction, today groups flourish in

reserves. The alpine ibex is being reintroduced into parts of

its natural range.

FEATURES OF THE ALPINE IBEX

Tail : Short and flat with a bare underside. Anal scent glands at base of tail.

Body: Typical goat body. Brownish gray coat with small amounts of black. Males have a strong odor.

©MCMXCI IMP BV/IMP INC WILDLIFE FACT FILETM

Head: Long, with a sloping forehead , small ears, slanting nostrils, and a

......... __ Horns: Large ~1oU' .. .,. and scimitar-

typical goatlike chin beard . -----~l.ot'

shaped with prominent, gnarled ridges. Females have smaller horns. Males' horns grow larger, stronger, and more gnarled with age.

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Feet: Front and back toes developed into split, or artiodactyl

"11~.tJ,J.-- (even-toed) hooves that are extremely flexible to aid climbing.

0160200261 PACKET 26

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A swift and nimble climber, the alpine ibex

leaps with ease from crags to rocky ledges.

80th male and female alpine ibexes have large,

gnarled, scimitar-shaped horns, though the

male's are longer and heavier.

~ HABITS

The alpine ibex lives in large, segregated groups of either adult males or females and their young for most of the year. Males and females only join during breeding season when dominant males form harems of females.

Active during the day, the ibex feeds high up in the mountains and also moves to lower pastures to graze. In summer it lives at higher altitudes than in winter, when lack of food drives it down to more plentiful areas.

When danger threatens, the alpine ibex climbs nimbly up into the rocks to hide. It may

Right: Good balance allows the ibex to leap from rock to rock.

fight predators such as wolves, lynxes, bears, jackals, and foxes with its large horns when cornered. Its well-developed senses of sight, hearing, and smell help it to avoid danger.

Above: A male ibex waits six years until his horns are strong enough that he can participate in the rut.

~ BREEDING Mating occurs in fall and early winter. The rut (a period of in­tense mating-related activity among males) lasts about 10 days.

The male alpine ibexes per­form fight rituals but do not in­jure each other; the winners form harems of mature females for breeding. The strongest males with the largest horns gain superiority and can build the largest harems with 12 or more females and one or two old, non-productive males.

~ FOOD &: FEEDING

The alpine ibex feeds through­out the day on shrubs and trees. It often stands on its hind legs to reach leaves, twigs, and tender young shoots.

It also grazes on grass, flowers, and low-growing plants in high alpine mead­ows. If food is scarce, the ibex moves to lower, wooded valleys at dusk to feed.

Right: During the rut, males perform ritualized fights, rearing up on their hind legs and clashing horns to show strength.

DID YOU KNOW? • The male alpine ibex's horns can grow up to three feet while the larger Siberian ibex's can grow to four and a half feet. • Like other goats, the male alpine ibex has a strong body odor, and it sprays itself with

After a gestation period of 1 70 days, one or two kids

(baby ibexes) are born. The fe­male feeds the kids until the next fall, and the offspring can

graze at one month. The fe­males and their young live to­gether in groups, with young males leaving when they reach maturity at two years.

~--------------------------------~ Left: In summer, ibexes climb alpine peaks to feed.

Right: Two ibexes huddle together during a winter storm.

shape and behavior. • The most sheeplike goat is the bharal, known as the blue sheep, found in Tibet and western China. • Since Roman times, the belief that parts of the alpine ibex have special healing powers has lead to overhunting in many areas. • Old male alpine ibexes sometimes grow long hair on the back of the neck.

Above: A mother and her young graze on a rock face.

Page 17: Wildlife Fact File - Mammals, Pgs. 131-140

SEA OTTER ,,'--_______________ GROUP 1: MAMMALS ... ORDER ... FAMILY ... GENUS & SPECIES ~ Carnivora ~ Mustelidae ~ Enhydra lutris

The sea otter is the most aquatic of the otters, spending almost all of its life at sea. Although seldom found far from land,

it is slow and awkward when it comes ashore.

KEY FACTS

SIZES

Length: Head and body, 3-4 ft . Tail, 10-15 in.

Weight: Male, 50-100 lb. Female, 30-70 lb.

BREEDING

Sexual maturity: Male, 6-9 years. Female, 4 years.

Breeding season: Any time of

year.

Gestation: 6-9 months.

No. of young: 1. Twins rare.

LIFESTYLE

Habit: Coastal, meat eating; pairs

only for breeding season.

Diet: Fish, crustaceans, and shellfish.

Lifespan: Up to 20 years.

RELATED SPECIES

The other otter species in the

subfamily Lutrinae are the river otter, Lutra lutra, and the

endangered giant otter, Pteronura brasiliensis.

Range of the sea otter.

DISTRIBUTION

Coastal and island waters of the north Pacific from California to

Alaska in the east and Japan to the Soviet Union in the west.

CONSERVATION

Hunted to the point of extinction for its fur, the sea otter

was given protection in 1911. Pollution threatens the

otter, with oil spills such as the Exxon Valdez disaster

wiping out populations and fouling its habitat.

FEATURES OF THE SEA OTTER

Fur: Sleek, thick, and insulating . The sea otter has no fat insulation, so it relies on i,ts fur for warmth. If the hai r becomes matted by oil the otter dies from the cold.

Feeding: The sea otter eats fish and sheHtish off its chest. It uses its clawed forefeet to break open shells and to pass edible parts to its mouth.

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River otter: Also swims well and has sleek fur. Seizes prey in its mouth then eats on the riverbank.

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i11d feet: Long and webbed to give the sea otter maximum propulsion when diving for prey.

0160200261 PACKET 26

Page 18: Wildlife Fact File - Mammals, Pgs. 131-140

The sea otter inhabits the food-rich waters of the

north Pacific. With its warm, insulating fur

coat, it can swim and fish in the iciest of

waters. The beauty of its pelt almost led to

the sea otter's extermination by eighteenth-

and nineteenth-century fur traders.

~ HABITAT The sea otter lives alone in coastal waters. The smallest of sea-living mammals, it spends its entire life at sea only a half mile from the shore. During very rough storms, it may seek shelter in

~ FOOD & HUNTING This carnivore feeds on crabs, abalone (a mollusk), sea urchins, and fish. The sea otter eats up to a quarter of its body weight in food each day. A strong and swift swimmer, it propels itself with powerful strokes of its webbed hind feet and undulations of its body. It can dive deep and often feeds 65 feet below the surface.

reefs or rocky coves. The sea otter stays in

shallow coastal water to feed . On land, it walks slowly and awkwardly, lacking the agility and grace it displays in the water.

While searching for food, the sea otter remains submerged for more than a minute before surfacing for air. Unlike the river otter that catches its prey in its jaws, the sea otter uses its small, clawed forefeet to seize prey, snatching up slow­moving fish and plucking crustaceans and mollusks from seabeds or kelp stems.

Left: The sea otter spends much of its life afloat.

Below: The sea otter is adept at cracking open tough shells. It brings up a flat ocean stone to lay on its chest and then smashes mussels or clams on it to get at their soft insides.

The otter also eats clams. It may make several dives for a clam, digging a little deeper each time until it dislodges the burrowing creature.

The otter brings up all but the smallest catch to eat on the surface. Swimming on its back, it supports the meal on its chest, often rolling in the water to wash away shells and food waste.

~BREEDING The sea otter's breeding season varies across its range, and offspring are born throughout the year. Mates pair up briefly during the mating season. After mating, males go to group resting grounds while females and young otters share territory.

The gestation period varies because the sea otter can delay an embryo's develop­ment to ensure that it is born at a favorable time. The female produces one pup or,

Right: The pup learns about hunting and feeding from its mother. Here, off the Californian coast, a female teaches a pup to crack open a crab.

rarely, twins. She only has room to nurse and support a single pup on her chest while swimming on her back.

The young otter, born on a raised reef or in the ocean, quickly swims. It learns to dive at six weeks and begins to eat the same food as the adult otter. The young otter suckles until fully grown at six to eight months.

Below: The pup remains with its mother in a territory shared with other females

DID YOU KNOW? 1 • A sea otter has been known to dive 318 feet. • On the surface, a sea otter swims up to one mile per hour-beneath the water it swims six times faster. • When sleeping the sea otter often covers its eyes with a paw. • The sea otter is the only sea mammal that has no in­sulating layer of fat. Instead, it relies on its thick coat to trap warm air that protects it from ice-cold water~

~ SEA OTTER & MAN The sea otter has one of the most valuable coats of any mammal. Hunted intensively from the mid­eighteenth century, fewer than 2,000 sea otters remained worldwide by 1910.

Protective legislation was introduced and sea otter numbers slowly increased to 100,000. Today pollution threatens many of the sea otter's remote habitats. In 1989 oil from the Exxon Valdez tanker killed entire sea otter colonies in Alaska. In some parts of its range, the otter must compete with fishermen for food.

Page 19: Wildlife Fact File - Mammals, Pgs. 131-140

" CARD 140 I·

SUN BEAR ,,-----------------------------~~~~~~~~ ~ ORDER ~

'11IIIIIIII Carnivora '11IIIIIIII

FAMILY Ursidae

GENUS & SPECIES He/arctos ma/ayanus

The sun bear gets its name from the creamy yellow mark on its chest. Also known as the Malayan bear, it is the smallest of its

family and is known for being a lover of honey.

KEY FACTS

SIZES Length: Head and body 31/2-41/2 ft. Height to shoulder: 21/2 ft. Weight: 60-150 lb. Females are

smaller than males.

BREEDING

Sexual maturity: Female, 3

years, but often does not mate until 6 years. Male, 4 years.

Breeding season: Year-round.

Gestation: 96 days.

No. of young: 2.

LIFESTYLE

Habit: Solitary. Young stay with

female for 1-2 years: Diet: Fruit, honey, insects, small

mammals, birds, eggs.

Lifespan: Not known. Other

bears vary from 20-30 years.

RELATED SPECIES

The bear family has 7 species in 5

genera. The sun bear is the only

species in its genus.

FEATURES OF THE SUN BEAR

Range of the sun bear.

DISTRIBUTION Tropical and subtropical forests of Burma, Sumatra,

Borneo, Thailand, Malaysia, and Indonesia. May be found

in southern China.

CONSERVATION Numbers in the w ild are not known, but the sun bear has

declined from habitat destruction. Hunting was once w ide­

spread but has decreased.

Coat: The sun bear has short, smooth fur, varying in color from jet black to a brownish black. The orangish yeHow chest marking does not occur in all specimens.

Claws: Long and pointed for rip­ping into the bark of trees to uncover insects and honey.

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Page 20: Wildlife Fact File - Mammals, Pgs. 131-140

The small, thick-set sun bear is called

Biruang or Broeang by the people

of Malaysia and is also sometimes known

as the honey bear. Unlike most other bears

who are active during the day, the sun

bear rests in the sun in a temporary

nest in the trees.

~ HABITS The adaptable sun bear lives in mountainous, lowland, and subtropical areas of its range. It mainly inhabits forests and climbs trees.

The sun bear is primarily nocturnal and spends the day sleeping in a tree in the sun . It bends or breaks the branches to form a nest 1 0 to 20 feet above the ground, giving it a good view of the forest .

The soles of the sun bear's feet are long and hairless with sickle-shaped claws. These adaptations help it to better grip the trunks of trees

when climbing. In contrast, bears that stay

on the ground have feet with hairy soles. The sun bear walks strangely because its long, clawed feet are turned in­ward, making it appear bow­legged as it walks.

The sun bear does not hiber­nate (have a dormant period) like other bears probably be­cause of the unvarying mild climate of its habitat. Still, it adapts to a variety of habitats.

Right: The sun bear's turned-in feet give it a bow-legged appear­ance.

~ FOOD &: FEEDING

Although classed a carnivore, the sun bear eats a wide vari­ety of food, very little of which is meat. It climbs trees and rips out bees' nests with its sharp claws. It sticks its mo­bile snout and long, narrow tongue in the nest to scoop out the honey and grubs.

The sun bear also eats fruit from treetops. It also dips its paws into termite nests, lick­ing off the termites and grubs that stick to them. The sun bear's only real meat comes from small rodents and birds.

DID YOU KNOW? • The species is thought to be intelligent: one sun bear inserted a claw into a key hole and turned it after watch ing someone unlock the door w ith a key.

• Like a tree trunk, you can count the rings of a sun bear's tooth to tell its age.

Above: The sun bear's large mouth has a long tongue, used for scooping out honey and grubs.

l eft: The extremely shy sun bear is hard to spot in the wild.

• The sun bear has a highly developed sense of smell and a wet nose like a dog . Sun bears also sit up and sniff the air. • Bears walk or "hop" up tree t runks when climbing; they descend backward, with thei r hind feet first.

~ SUN BEAR &: MAN

The Malaysian people con­sider the shy sun bear friendly, often keeping the animal as a pet for children.

Malaysia once listed the sun bear as big game for hunting, but now it is protected in many areas. Even so, some sun bears are sold into the pet trade. Many are also caught

~ BREEDING The sun bear's cautious nature makes it difficult to study its breeding habits in the wild. But it is known to be able to mate at any time of the year and is monogamous (mating

Above: A sun bear strikes the water playfully.

in snares set for wild pigs. Clearing of the sun bear's forest habitats has caused the sun bear population to decline.

Some once mistakenly thought that sun bears could not breed in captivity.

with one partner that it stays with for the rest of its life).

A litter usually has two 10-to 12-ounce cubs born on the ground in a secluded spot. The young remain with the mother for some time, learning hunting and feeding skills from her.

Young sun bears are good natured and playful, but older sun bears often be­come bad tempered and dangerous.

Left: A sun bear spends its day sleeping in the sun. It hunts at night.