This list's taxonomic treatment (designation and sequence of orders, families and species) and nomenclature (English and scientific names) are those of The Clements Checklist of Birds of the World, 2022 edition.
These birds are adapted to an aquatic existence with webbed feet, flattened bills, and feathers that are excellent at shedding water due to an oily coating.
Order: Galliformes Family: Numididae Guineafowl are a group of African, seed-eating, ground-nesting birds that resemble partridges, but with featherless heads and spangled grey plumage.
Order: Phoenicopteriformes Family: Phoenicopteridae Flamingos are wading birds, usually 3 to 5 feet (0.9 to 1.5 m) tall, found in both the Western and Eastern Hemispheres.
Their oddly shaped beaks are specially adapted to separate mud and silt from the food they consume and, uniquely, are used upside-down.
Order: Otidiformes Family: Otidae Bustards are large terrestrial birds mainly associated with dry open country and steppes in the Old World.
Order: Charadriiformes Family: Burhinidae The thick-knees are a group of waders found worldwide within the tropical zone, with some species also breeding in temperate Europe and Australia.
Order: Charadriiformes Family: Haematopodidae The oystercatchers are large and noisy plover-like birds with strong bills used for smashing or prising open molluscs.
Order: Charadriiformes Family: Charadriidae Lapwings, plovers and dotterels are small to medium-sized birds with compact bodies, short, thick necks and long, usually pointed, wings.
Order: Charadriiformes Family: Rostratulidae Painted-snipes are short-legged, long-billed birds similar in shape to the true snipes, but more brightly coloured.
They are identifiable by their huge feet and claws which enable them to walk on floating vegetation in the shallow lakes that are their preferred habitat.
They generally glide low above the water on stiff wings, and feed on fish, squid and similar oceanic food.
Order: Ciconiiformes Family: Ciconiidae Storks are large, long-legged, long-necked wading birds with long stout bills.
Order: Suliformes Family: Anhingidae Anhingas or darters are large waterbirds, found primarily in fresh and brackish water habitats.
Order: Suliformes Family: Phalacrocoracidae Cormorants are medium to large seabirds, found primarily along the coast, but occasionally ranging some way inland in aquatic environments.
Order: Pelecaniformes Family: Scopidae Hamerkops are medium-sized, all-brown wading birds named for their hammer-headed appearance, which is created by the combination of their shaggy backwards-pointing crests and their heavy black bills.
Order: Coliiformes Family: Coliidae The mousebirds are slender grayish or brown birds with soft, hairlike body feathers and very long thin tails.
Order: Bucerotiformes Family: Upupidae Hoopoes have black, white and orangey-pink colouring with a large erectile crest on their head.
Order: Bucerotiformes Family: Bucerotidae Hornbills are a group of birds whose bill is shaped like a cow's horn, but without a twist, sometimes with a casque on the upper mandible.
Order: Coraciiformes Family: Coraciidae Rollers resemble crows in size and build, but are more closely related to the kingfishers and bee-eaters.
They are named for the greater honeyguide which leads traditional honey-hunters to bees' nests and, after the hunters have harvested the honey, feeds on the remaining contents of the hive.
Order: Piciformes Family: Picidae Woodpeckers are small to medium-sized birds with chisel-like beaks, short legs, stiff tails and long tongues used for capturing insects.
Order: Passeriformes Family: Platysteiridae The wattle-eyes, or puffback flycatchers, are small stout passerine birds of the African tropics.
Order: Passeriformes Family: Vangidae The helmetshrikes are similar in build to the shrikes, but tend to be colourful species with distinctive crests or other head ornaments, such as wattles, from which they get their name.
Order: Passeriformes Family: Malaconotidae Bushshrikes are similar in habits to shrikes, hunting insects and other small prey from a perch on a bush.
Order: Passeriformes Family: Macrosphenidae African warblers are small to medium-sized insectivores which are found in a wide variety of habitats south of the Sahara.
Some are colourful with yellow, red or orange vents, cheeks, throats or supercilia, but most are drab, with uniform olive-brown to black plumage.
As another common name, Old World warblers, implies, they mainly occur as breeding species in Europe, Asia and, to a lesser extent, Africa.
Order: Passeriformes Family: Zosteropidae The white-eyes are small and mostly undistinguished, their plumage above being generally some dull colour like greenish-olive, but some species have a white or bright yellow throat, breast, or lower parts, and several have buff flanks.
Order: Passeriformes Family: Buphagidae As both the English and scientific names of these birds imply, they feed on ectoparasites, primarily ticks, found on large mammals.