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THE A-Z OF CAMELS

GALLERY

The ancestors of the modern camel lived millions of years ago in North America and wandered during one of the last ice-ages across the Alaskan 'land bridge' to Asia and eventually Africa. In Asia, two groups separated to become the two chief types of camel known today: the one humped Dromedary and the two-humped, shorter-legged Bactrian camel. Only the Bactrian camel can still be found rarely in the wild, roaming the Gobi desert.

In Africa the wild dromedary became extinct by about 5000 years ago. He reappeared again 3100 ago domesticated by frankincense traders, who trained the gangly cud-chewer to make the long and arduous journey from southern Arabia to the northern regions of the Middle East, the camel went on to become the desert dweller's primary source of transport, shade, milk, meat, wool and hides.

In many parts of Africa and Asia today, camels still pull ploughs, turn waterwheels and transport people and goods to market along desert routes impassable by wheeled vehicles.

To appreciate the unique contribution that the Arabian camel has made to the people and history of desert lands, here's a comprehensive fact-pack on the special characteristics, body structure and behavior patterns of this amazing creature.

 

Ata Allah,

God's gift

The Bedouin name for Camelus dromedarius, the 'one-hump' dromedary, also known as the Arabian camel.

Behaviour

Unpredictable at best. Camels have the reputation of being bad-tempered and obstinate creatures who spit and kick. In reality, they tend to be good-tempered, patient and intelligent. The moaning and bawling sound they make when they're loaded up and have to rise to their feet is like the grunting and heavy breathing of a weight-lifter in action, not a sign of displeasure at having to do some work.

Body temperature

Camels do not pant, and they perspire very little. Humans start to sweat when the outside temperature rises above the normal body temperature of 37° C, but the camel has a unique body thermostat. It can raise its body temperature tolerance level as much as 5° C before perspiring, thereby conserving body fluids and avoiding unnecessary water loss. No other mammal can do this. Because the camel's body temperature is often lower than air temperature, a group of resting camels will even avoid excessive heat by pressing against each other.

Colour

Camels come in every shade of brown, from white-cream to almost black.

Ears

A camel's ears are small, but its hearing is acute - even if, like the donkey or basset hound, it chooses to pay no attention when given a command! A camel's ears are lined with fur to filter out sand and dust blowing into the ear canal.

Eyes

A camel's eyes are large, with a soft, doe-like expression. They are protected by a double row of long curly eyelashes that also help keep out sand and dust, while thick bushy eyebrows shield the eyes from the desert sun.

Feet

Camels have broad, flat, leathery pads with two toes on each foot. When the camel places its foot on the ground the pads spread, preventing the foot from sinking into the sand. When walking, the camel moves both feet on one side of its body, then both feet on the other. This gait suggests the rolling motion of a boat, explaining the camel's 'ship of the desert' nickname.

Food

A camel can go 5-7 days with little or no food and water, and can lose a quarter of its body weight without impairing its normal functions. These days, camels rely on man for their preferred food of dates, grass and grains such as wheat and oats, but a working camel traveling across an area where food is scarce can easily survive on thorny scrub or whatever it can find - bones, seeds, dried leaves, or even its owner's tent!

Hair

All camels moult in spring and have grown a new coat by autumn. Camel hair is sought after world-wide for high-quality coats, garments and artists' brushes, as well as being used to make traditional Bedouin rugs and tents. A camel can shed as much as 2.25 kilos/5lbs of hair at each moult.

Hard skin

Thick callus-like bare spots of dry skin appear on a camel's chest and knee joints when the animal reaches five months of age. These leathery patches help support the animal's body weight when kneeling, resting and rising.

Height

A fully-grown adult camel stands 1.85m at the shoulder and 2.15m at the hump.

Hump

Contrary to popular belief, a camel does not store water in its hump. It is in fact a mound of fatty tissue from which the animal draws energy when food is hard to find. When a camel uses its hump fat for sustenance, the mound becomes flabby and shrinks. If a camel draws too much fat, the small remaining lump will flop from it's upright position and hang down the camel's side. Food and a few days' rest will return the hump to its normal firm condition.

Legs

A camel's long, thin legs have powerful muscles which allow the animal to carry heavy loads over long distances. A camel can carry as much as 450kg, but a usual and more comfortable cargo weight is 150kg. It is usual for a camel to work as a beast of burden for only six to eight months of the year; the remainder of the time it needs to rest and recuperate.

Life span

After a gestation periods of 13 months, a camel cow usually bears a single calf, and occasionally twins. The calves walk within hours of birth, but remain close to their mothers until they reach maturity at five years of age. The normal life span of a camel is 40 years, although a working camel retires from active duty at 25.

Meat

The best camel meat comes from young male camels. It is regarded as a delicacy in the Arabian diet, and is gaining popularity in arid lands where it is difficult to herd sheep, cattle and goats. Although it makes for tough chewing, the taste is not unlike beef.

Milk

Camel's milk is much more nutritious than that from a cow. It is lower in fat and lactose, and higher in potassium, iron and Vitamin C. It is normally drunk fresh, and the warm frothy liquid, heavy and sweet, is usually an acquired taste for the Western palate. Most Saudi Arabian camels are females reared for their milk in dairy herds.

Mouth

The camel has a large mouth, with 34 sharp teeth. They enable the animal to eat rough thorny bushes without damaging the lining of its mouth, and can be used as biting weapons against predators if need be. A camel gulps down its food without chewing it first, later regurgitating the undigested food and chewing it in cud form.

Nose

A camel's nasal passages are protected by large muscular nostrils that can be opened and closed at will. When a camel twitches its nose, it is cooling the incoming air and condensing moisture from its outgoing breath.

Speed

Normal 'amble speed' for a walking camel is 5kph; a working camel will typically cover 40km a day. Racing camels can reach 20kph at the gallop.

Tail

A camel's rope-like tail is over 50cm long.

Water

Camels need very little water if their regular diet contains good, moisture-rich pasture. Although camels can withstand severe dehydration, a large animal can drink as much as 100 liters in ten minutes. Such an amount would kill another mammal, but the camel's unique metabolism enables the animal to store the water in its bloodstream.

Weight

A fully-grown camel can weigh up to 700kg.

from http://www.arab.net/camels/

 


 
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