A Determined Survivor.
The African wild dog or Cape hunting dog, Lycaon pictus, can trace its
ancestry back millions of years into the past. It is one of the Canidae
family and members of this family, which includes wolves, coyotes,
dingoes and foxes, occur in a variety of habitats across the world. Of
the five Canid species in the southern African region - the wild dog,
black-backed jackal, side-striped jackal, Cape Fox and bat-eared fox -
the wild dog is the largest and is purely meat eating. The other four
include insects and a variety of plant material in their diet.
While there is a general similarity between the various Canids
worldwide, the wild dog differs from the others in a fundamental way.
It belongs to the genus, Lycaon, which formed a new branch on the
family tree some three million years ago and subsequently evolved
completely independently. Today they are the only survivors of this
unique line and because of their genetic difference are unable to
interbreed with any of their Canid relatives - wolves, foxes, jackals -
or even the domestic dog (Canis familiaris) |
Pictus means ‘painted’ in Latin and explains the
dogs’ more evocative name of African painted wolves. To add to
their mystique they are known locally as Wildehond (Afrikaans), !//haru
(Bushman), Makanyane (Sotho/Tswana), Matlhalerwa (Tswana), Inkentshane
(Zulu) and Dalerwa (Shangaan), to mention a few. All these names
describe the same animal – a sleek and slender predator, weighing
some 30 kgs when fully grown, with long thin legs, a large head,
rounded black ears, a white tipped tail and a marbled coat in various
combinations of black, white and tan. Each dog has its own distinctive
colour pattern and its designer coat provides excellent camouflage as
it moves across the plains, open woodlands and bushy savannahs that it
frequents. (Their unique markings have proved invaluable to researchers
as a way of identifying different individuals in a study group).
Interestingly enough the wild dogs of southern Africa are generally
larger and lighter in colour than their cousins further north.
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Perhaps the most
successful hunter in Africa, it is ironically also one
of the most endangered. In the past wild dogs were found in diverse
habitats across the continent, with the possible exception of densely
forested and extremely arid areas. (It is reported that a climber once
encountered several wild dogs on the slopes of Mount Kilimanjaro, at
about 6 500 metres).Tragically today they have disappeared from much of
their former range
and are practically non-existent in West, central and northeast Africa,
with a few remnant populations in southern Africa and the southern part
of East Africa.Even in these areas their continued presence is under
severe threat and
their current IUCN Status is listed as ‘endangered with a
decreasing
population trend’. It is estimated that there are only between 3
000
and 5 500 wild dogs left in the whole of Africa and while South Africa
is one of a few African countries with a viable wild dog population it
can boast to a mere 500 of these animals!
These dismal statistics are largely due to their increasing contact
with man. Rapid urbanisation throughout the continent has led to
growing human encroachment into the wild dogs’ natural ranges,
placing
huge pressures on their survival (their behaviour and breeding patterns
mean that they need large areas in which to roam, hunt and form new
packs). Additional roads naturally follow human settlement and an
increasing number of wild dogs are being knocked down and killed by
fast moving vehicles. Contact with humans also means contact with their
domestic animals and in turn to diseases like canine distemper, rabies
and anthrax, which have been known to wipe out entire packs of wild
dogs at one time. Perhaps their greatest threat however, continues to
be man’s ignorance about them, which has lead to their largely
undeserved reputation as wanton killers of game and livestock. Reviled
throughout Africa for many years they are still frequently shot or
poisoned whenever they are spotted. Next page |
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