Spotted Hyena:
The largest and best-known member of the hyena family, the
Spotted Hyena (Crocuta crocuta) is primarily a predator, not a scavenger.
Individuals have been clocked at over 55 kilometres per hour, and
when hunting in packs are capable of taking down the largest of prey.
Spotted Hyenas have such strong jaws and teeth that they devour even
the bones of their kill. This, combined with their very strong stomach
acid, results in them having crusty white droppings (from all the
bone meal). The hyena's distinctive laughing call, used to disorient
prey and gather the pack, has resulted in their nickname "laughing
hyena".Spotted Hyenas live in the savannas and deserts of Africa,
in clans numbering 40 individuals on average - and as large as 100.
While Spotted Hyenas have no real predators (besides humans), they
are on occasion killed by lions, which eat the same foods and will
often clash with hyena over kills. Although lions are much larger,
hyenas will defend their kills if possible, and hyena packs have been
known to kill lions if they outnumber them significantly. Like many
social carnivores, spotted hyenas are playful, especially when young.
In captivity they can become very tame, and Europeans living in Africa
have sometimes successfully made pets of them.
Brown
Hyena:
The
Brown Hyena (Parahyaena brunnea, formerly Hyaena brunnea) lives mainly
in the Kalahari and Namib deserts of southern Africa. It is smaller
than the Spotted Hyena, and unlike its spotted cousin is largely a
scavenger. It is, in fact, the largest land animal to derive the majority
of its diet from scavenging. Because of the scarcity of food in the
desert, they supplement their diet with fruit and vegetables.Also
unlike the Spotted Hyena, the males and females of this species are
practically indistinguishable. Their clans are also smaller, ranging
between 4 to 15 members. Besides man, Brown Hyenas are commonly killed
by Lions and Spotted Hyenas.
Striped
Hyena Striped
Hyena are a long-haired hyena with large, pointed ears. They are gray
to straw-colored with a black muzzle and black stripes on their head,
torso, and legs. The striped hyena can erect the long hair on its
mane and appear 38% bigger, which it does when it feels threatened.
Males and females do not differ in average height or length, but males
do tend to be slightly heavier. The striped hyena is generally considered
solitary, but has some social organization. It forages individually
and is rarely seen in groups. It does, however, associate in small
family groups at the den. Immature family members will help feed younger
siblings by bringing food back to the den. The striped hyena is predominantly
a scavenger; its diet consisting mainly of carrion and human refuse.
It scavenges large and medium-sized mammals, such as zebras, wildebeests,
gazelles, and impalas, even eating bones from carcasses if the meat
has been picked off. It supplements its diet with fruit, insects,
and occasionally by killing small animals like rodents, reptiles,
and birds.
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