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The Grand Giraffe

Scientific name:  Camelopardalis

The awe-inspiring giraffe, truly unmistakable and unique, are admired the world over for their enormous size, mild nature and natural beauty.  Early written records described them as "magnificent in appearance, bizarre in form, unique in gait, colossal in height and inoffensive in character."  Ancient Romans and Greeks thought they were a mix between a camel and a leopard.  This is where their scientific name “ Camelopardalis” is derived from.  With their towering legs and long necks, the grand giraffe is the world’s tallest living land mammal, with some exceeding 19 feet from head to toe and weighing up to 3,000 pounds - according to the Smithsonian National Zoological Park.  

This height of the giraffe is used to good advantage allowing them to browse on buds and leaves in treetops that few other animals can reach.  They are able to keep a sharp lookout for predators across the vast expanse of the African savanna.  Their legs alone are taller than most humans and their tail is the longest of any land mammal, measuring up to eight feet long including the tuft at the end.   The back legs look shorter than the front ones, but they are actually about the same length.  These long legs allow the giraffe to run as fast as 35 miles per hour and they cruise quite comfortably at around 10 miles per hour.  Roaming the lands of Africa in herds of about half a dozen or so, giraffes live in open habitats that are primarily made up of wooded savannas and grasslands.  They do not live in areas dominated by moist tropical rain forests.


Giraffes are only found naturally on the continent of Africa and their ranges keep diminishing due to human encroachment, population growth and habitat degradation. Poaching is also a dire problem for the species and many also fall prey to lions and crocodiles, their only real predators besides humans.  There are nine remaining sub-species of giraffe living in scattered geographic regions of the continent, each with its own coloring and pattern.  They are the Nigerian, Nubian, Baringo (or Rothschild’s), Masai, Reticulated, Thornicroft’s, Kordofan, Angolan and the Southern Giraffe.  All species have a life expectancy of around 25 years in the wild and 35 years in captivity.  The distinctive rusty, orangish, or blackish coats are broken into patches with whitish outlines which are used for camouflage.  All-whitish giraffes exist but are an extremely rare find.  

Males are called bulls and females are called cows.  The females travel in loosely structured herds and the older males are usually solitary, spending most of their time in search of female herds that contain prospective mates.  Both bulls and cows are born with horns on their heads, called ossicones.  The horns are formed from ossified cartilage that has transformed into bone and are covered by skin and tufts of hair.  The ossicones help to distinguish between males and females, as males usually have much larger bare ones that have been worn away over time during combat with other giraffes.  
The males many times will spar by swinging their heads viciously at one another.  This behavior to establish dominance is called “necking” and it can become quite violent with powerful blows, but is rarely ever fatal.  As male giraffes age, calcium deposits form on their skulls and other horn-like bumps begin to develop.  They can have up to three of these large bumps, one in the forehead region and two in the rear of the skull, making it appear like they have five horns. 

The young calves receive a rather rude awakening at birth, falling more than five feet to the ground.  Infants can stand up and nurse within around half an hour and within ten hours after birth they are running with their mother.  They grow about an inch each day and double their height within about 11-12 months.  Within that first year, about half of the young giraffes fall prey to hyenas, the great cats, wild dogs, and other predators. Female giraffes form a type of daycare for the the group to watch out for the young.  One of the females in the herd will stay behind and babysit all of the youngsters while the others go out foraging for food.  She protects and defends them using her soup bowl-sized hooves as weapons.  The defensive kick of an adult giraffe is enough to seriously injure even the most determined predator and is strong enough to kill a lion.  

Giraffes have the highest blood pressure of any animal in the world, with the heart pumping around 16 gallons of blood each minute.  If they run too long or hard they will suffer a heart attack due to the elevated blood pressure. The jugular vein contains a series of one-way valves that prevent the back flow of blood when the giraffe’s head is down to drink water, preventing blackouts.   Despite its extreme length, the giraffe’s neck is actually not long enough to reach the ground.  This makes it difficult and dangerous for giraffes to drink at a water hole.  In order to do so, they must awkwardly spread their front legs or kneel to the ground making them vulnerable to attack.  Despite their size they are always on the look-out for predators and only sleep for around half and hour at a time.  Members of the herd tend to drink or sleep in shifts, so one animal can keep a look out for lions, leopard or hyena, which could attack a calf.  Throughout the night, a giraffe may deeply sleep for five to 10 minutes lying down, yet they rarely sleep more than 20 minutes total per day.  Although rarely heard, giraffes can moo, roar, hiss and whistle to communicate with one another.

Giraffes are herbivores which consume up to 140 pounds of food and drink up to 10 gallons of water each day.  Their favorite delicacies are leaves from the Acacia tree and this is where much of their water consumption is derived from.  They also enjoy herbs, vines, climbers, flowers and fruit.  Feeding takes up about 75% of their days at certain times of the year.  Their dextrous prehensile tongues measure up to 20 inches long and are a purplish-black color with a sticky saliva that coats any thorns they might swallow.  The tongue has thickened papillae, which acts as a defense mechanism to protect it from the vicious acacia thorns.  It is thought that the dark color of the tongue is for sunburn protection while feeding.  They have a four chambered stomach and will regurgitate their food for later additional chewing, similar to a cow.   Oxpeckers have a symbiotic relationship with giraffes and are often seen riding on their backs while eating ticks and other harmful parasites off their skin.  Giraffes have never been observed bathing.


In 1999 the IUCN (International Union for Conservation of Nature) estimated the total number of giraffes in the world to exceed 140,000.  According to the recent stats from the Giraffe Conservation Foundation, the total number has fallen to 80,000.  They are not currently listed as endangered, but this considerable decline in the last decade shows that the fate of the giraffe is in serious danger and extinction could be looming for them, as with so many other wildlife species. The IUCN Red List, which details all rare species, classes giraffes as ‘conservation dependent’.  This means efforts are needed to ensure the species’ survival.  

Hunting and habitat loss have already driven some species of giraffe to extinction in a number of countries including Mozambique, Mauritania, Senegal and Mali.  For about as long as people have been able to hunt large animals, the giraffe has been sought out as prey.  While several countries have already managed to prevail in the prevention of the hunting of wild rhinos and elephants, poaching has exploded in a different way. Now poachers are after "bush meat". They hunt and snare the giraffes, then eat them for dinner. 

This species and other animals are supposed to be protected by international treaties, however, giraffe remain highly prized by many African cultures.  The market for good luck bracelets, thread for sewing or stringing beads and fly whisks have led people to kill the giraffe for its tail alone.  The future of the giraffe and Africa’s other endangered animals lies in the careful conservation by wildlife managers and other interested parties to ensure the implementa-tion and development of appropriate strategies for saving the species and and eliminating poaching their ranges, both in national parks and on private land.

Article and Images by Christina Bush