The
Palm-nut Vulture (Gypohierax angolensis) is a very
large bird of prey in the family Accipitridae which also includes
many other diurnal raptors such as kites, buzzards and harriers.
It is the only member of the genus Gypohierax.
This
bird is an Old World vulture, and is not related to the New
World vultures which are in a separate family, Cathartidae.
It
breeds in forest and savannah across sub-Saharan Africa, usually
near water, its range coinciding with that of the Oil Palm.
It is quite approachable, like many African vultures, and
can be seen near habitation, even on large hotel lawns in
the tourist areas of countries like The Gambia.
This is an unmistakable bird as an adult. Its plumage is all
white except for black areas in its wings. It has a red patch
around the eye. The immature, which takes 5 years to mature,
is brown with a yellow eye patch. In flight this species resembles
an eagle more than a typical vulture, and it can sustain flapping
flight, so it does not depend on thermals. This
vulture gets its name from its favourite food, which, uniquely
for a bird of prey, is not meat, but the nut of the Oil Palm.
It will also take dead fish. Birds
may form loose colonies. A single egg is incubated in a bulky
stick nest in a tree for about six weeks.