Oxpeckers |
|
Scientific classification |
Kingdom: |
Animalia
|
Phylum: |
Chordata
|
Class: |
Aves
|
Order: |
Passeriformes
|
Family: |
Sturnidae
|
Subfamily: |
Buphaginae
|
Genus: |
Buphagus
Brisson, 1760 |
|
Species |
See text. |
The oxpeckers are two species of
bird which comprise the
subfamily Buphaginae within the
starling family Sturnidae (some ornithologists regard
them as a separate family Buphagidae). Oxpeckers are
endemic to sub-Saharan
African savannah.
Oxpeckers are medium-sized starlings with strong feet.
Their flight is strong and direct, and they are fairly
gregarious. Their preferred habitat is open country, and
they eat insects. Both the English and scientific names
arise from their habit of perching on large mammals (both
wild and domesticated) such as cattle or rhinoceroses, and
eating ticks, botfly larvae, and other parasites which lodge
in mammalian skin and must be dug out. This symbiotic
relationship is sometimes mutualistic, but can also be
parasitic in nature.
Their
plumage is light brown, and the species can be
distinguished by bill-colour. They nest in holes, often in
walls, lined with hair plucked from livestock and lay 2-3
eggs.
The species are:
- Red-billed Oxpecker, Buphagus erythrorhynchus of
east Africa
Yellow-billed Oxpecker, Buphagus africanus of most of
sub-saharan Africa.