nivo slider image nivo slider image nivo slider image nivo slider image nivo slider image

Elephant: Loxodonta africana

Subspecies:
– Savanna elephant: L. a. africana (Vulnerable to endangerment)
– Forest elephant: L. a. cyclotis (Vulnerable to endangerment)

Weight and Height
males: wt 11,000-13,2000 lb (5000-6000 kg), ht 9′ 10″ – 11′ (3-3.3 m)
females: wt 6600-7700 lb (3000-3500 kg), ht 8′ 4″ (2.5 m)

Skin
Naked with scattered bristles and sensory hairs; gray or brown.

General Locations
Elephants could be found in almost any region south of the Sahara as long as the land had plenty of water and trees. The numbers have drastically declined over the last two decades as the demand for ivory increased. In 1981, it is believed that there were 1.3 million elephants living in Africa, but in 1986 only 750,000 remained. Chobe National Park boasts the world’s highest concentration of African elephants.

Habitat
The elephant is considered the most versatile herbivore. Large elephants can feed from the ground up to 20 feet which means that elephants can take advantage of numerous food resources. Elephants are unique because they must eat around 330 lb of food each day (150 kg/day) to compensate for the fact that they have a very small amount of storage space for nutrients. During the rainy season, elephants feed on grasses and herbs, however during the dry season, more time is spent browsing the foliage.

Activity
Elephants are considered both diurnal and nocturnal animals. Elephants generally spend 16 hours each day feeding and only 4 or 5 sleeping. On average, an elephant will travel up to 50 mi (80 km) in several days while in search of water. Bulls will drink up to 60 gal (227 l) of water a day when it is available. When water is not available, elephants will flap their ears in order to cool down the blood flowing throughout the body.

Social Systems
Elephant society is made up of matriarchal clans which consist of a mother and her offspring, and daughters with her offspring. Males live alone or in bachelor herds. Elephants are nonterritorial so mating depends on size. Cow Herds: There are typically 9 to 11 elephants in a herd. Larger herds will generally split in two, but will stay within the same home range. These larger groups are made up of 2 or 3 family units and will have as many as 28 related elephants. Home ranges have been as small as 5.4 sq. mi (14 sq. km) and as large as 1350 sq. mi (3500 sq. km). In normal circumstances, when a matriarch becomes to old to continue leading the herd, generally 50 to 60 years old, the cow is abandoned by the rest of the herd and a new matriarch is selected. Bull Elephants: Males typically herd in groups of 2 to 15, and occasionally more than 35. A male will leave his cow herd by the age of 12 to join a bachelor herd.

Reproduction
Mating and birth peaks occur annually during the rainy season. The gestation period is 22 months and females calve at 4-to 9-year intervals.

Predators
Lion, spotted hyaena, and man are all predators of elephants.