 
Afternoons in Namib are grueling. Wind and heat
burn the
desert surface, setting most animals crawling for the
relative cool of any available shade, or burying deep
into the sand. Along the Namib's beaches, fur seals
and their young lie along the sand and rocks in reach of
the ocean's cooling spray. Jackass penguins plunge
headfirst into the sea to clean the dirt from their
plumage, while pelicans and other seabirds mine the
shallows for fish. Africa's more traditional predators,
jackals and hyenas, make their way to the seashore to
prey on fur seal young. The ocean here, which teems with
life, is the key to survival for creatures of the Namib
shore.
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Fur Seal
Beginning in mid-October, legions of fur seals
migrate to the Namib coast to breed and mate.
Bull males, some of whom weigh over 700 lbs.,
arrive several weeks before the females to fight
for prized seafront territory -- areas of the
beach closest to the cool, soothing ocean spray.
Females land on the Namib beaches ripe with
fruits of last year's mating, and within a month,
they give birth, peppering the beaches with small
black pups.
Inside of six days, the new mothers will be
mating with the hungrily awaiting males, and the
breeding process will begin again.
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Jackals
While the Namib presents fierce obstacles to most
wildlife, perhaps no animal fills its niche here
better than the jackal. Slightly built, able to
range over nearly 200 miles, the jackal eats
nearly everything the Namib has to offer. In the
dunes, jackals feed on insects, golden moles,
ground birds, and the carcasses of larger
creatures. Come autumn, jackals head for the
beaches of the Namib, where they dine on
placental fur seal afterbirths and the weaker
pups.
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Brown Hyena
With its arched back, sharp, pointed
ears, and shaggy hair, the brown hyena is the
picture of a sinister scavenger. True to form,
the hyena prefers feeding on carcasses of large
dead animals to killing its own prey. But when
presented with easy prey -- a weak or isolated
fur seal pup, for example -- the hyena will not
hesitate to attack. Moreover, when food becomes
scarce, brown hyenas will settle for a diet of
small mammals or birds, or even fruit.
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Seabirds
Heavy fishing off the Namib coast has led to a
decline the fish population, and consequently, a
drop in the region's seabird population. Still,
at least 150 bird species persist in the area,
including flamingos, pelicans, and terns.Jackass
penguins, found nowhere else on Earth, inhabit
several islands just off the Namib coast. Of the
many bird species in Namib, perhaps none has been
as dramatically detrimented by commerical fishing
as the jackass penguin. The population has
dropped nearly 90% since 1930, when it numbered
over 1,000,000.
The jackass leads a bizarre symbiotic
relationship with another Namibian bird species,
the cape cormorant. Cormorant droppings, guano,
accumulate into hard layers that over time can be
several feet thick. The excrement, in turn,
provides jackass penguins with a home -- the
flightless creatures burrow into the guano to
make their nests and rear their young.
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