Kirk's dik dik ( Madoqua kirkii)
A dik-dik, pronounced "dĭk’ dĭk", and named for the sound it
makes when alarmed, is a small antelope of the Genus Madoqua that lives in the
bush of East Africa, Angola and Namibia. Dik-diks stand 30–40 cm (approx. 12--16
inches) at the shoulder and weigh 3–6 kg. They have an elongated snout and a
soft coat that is grey or brownish above and white below. The hair on the crown
forms an upright tuft that sometimes partially conceals the short, ringed horns
of the male.
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Physical characteristics
Female dik-diks are somewhat larger than males. The males have horns, which are
small (about 3 in or 7.5 cm), slanted backwards. The head of the dik-dik often
seems disproportionate to the animal's small body. The upper body is grey-brown,
while the lower parts of the body, including the legs, belly, crest, and flanks,
are tan. A black spot below the inside corner of each eye contains a preorbital
gland that produces a dark sticky secretion. Dik-diks insert grass stems and
twigs into the gland to scent-mark their territories.
Habitat
Dik-diks seek habitats with plentiful supply of edible grasses and shrubs, but
prefer foliage that is not so tall as to obstruct their sight lines. They live
in open plains amongst other grass-eaters such as giraffes, zebras, and other
antelopes. Dik-diks may live in places as varied as dense forest or open plain,
but they must have good cover and not too much tall grass or plants. They will
move when the grass grows too tall for them to see over. They usually live in
pairs over a 12-acre territory. The territories are often in low, shrubby bush
along dry, rocky streambeds where there are plenty of hiding places. Dik-diks
have a series of runways through and around the borders of their territories to
block off other Dik-diks, mainly females.
Diet
Dik-diks are herbivores, consuming foliage, shoots, fruit and berries. Dik-diks
consume sufficient amounts of water for hydration, making drinking unnecessary.
Their special shaped head gives them the ability to eat the leaves between the
spikes on the Acacia trees, and the ability to feed while still keeping their
head high for observation for predators.
Social structure
Dik-diks form monogamous relationships within defined territories. At birth
fawns weigh about 1.5 lb (0.7 kg), and reach sexual maturity in six to eight
months.
Predators
Dik-diks are hunted primarily by monitor lizards, eagles, pythons, smaller cats
such as the caracal, as well as lions, cheetahs, hyenas, wild dogs, and jackals.