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Carnivores
of the Serengeti
One of the
most interesting characteristics of Serengeti carnivores is their
ability to hunt. Cheetahs are exciting to watch because they chase
their prey at speeds up to 70 miles per hour. Relatively smaller
than many other predators in sub-Saharan Africa, cheetahs utilize
their speed and agility to bring down prey. Cheetahs prey on Thompson's
gazelles, impalas, Grant's gazelles, wildebeest, and small hares
(Caro 1994). These stealthy cats
are diurnal, and hunting occurs mostly during the day in the morning
or mid to late afternoon. There have been a few isolated instances
of cheetahs hunting at night, but they seem to lose prey to lions
and hyenas after dark (Stander 1990).

How Cheetahs Hunt
Cheetahs
hunt by sight and have five distinct hunting methods (Caro
1994). The most dominant hunting method is for them to stalk their
prey and walk towards it until they get within sprinting distance.
Once the cheetah is close enough, it will burst into a sprint. When
hunting smaller prey, the cheetah will flush the smaller animals
out of hiding and pursue. Cheetahs frequently use these two hunting
techniques.
While females
are solitary, and always hunt alone, males in coalitions will hunt
in groups. Even if some individuals in a group are not hunting,
they will still accompany other members of their group on hunting
expeditions. Cheetah coalitions attempt to catch heavier prey, and
attempt to catch wildebeests more often than singletons. However,
cooperative hunting does not increase hunting success. Cheetahs
do not have advanced cooperative hunting techniques like some other
predators, which leads to few benefits of cooperative hunting (Caro
1994).
Interspecific
competition between lions, hyenas, and cheetahs always puts the
cheetah at a disadvantage. Cheetahs do not defend their kills and
lose up to 13 percent of their kills to lions and hyenas (Caro
1994).

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