The Four-banded Sandgrouse (Pterocles quadricinctus) is a medium-sized bird

Bird

Birds are feathered, winged, bipedal, endothermic , egg-laying, vertebrate animals. Around 10,000 living species and 188 families makes them the most speciose class of tetrapod vertebrates. They inhabit ecosystems across the globe, from the Arctic to the Antarctic. Extant birds range in size from...

 in the sandgrouse

Sandgrouse

The sandgrouse are a family, Pteroclididae, of 16 bird species, the only living members of the order Pteroclidiformes. They are restricted to treeless open country in the Old World, such as plains and semi-deserts. They are distributed across northern, southern and eastern Africa as well as...

 family.

It breeds in a belt across Africa

Africa

Africa is the world's second largest and second most populous continent, after Asia. At about 30.2 million km² including adjacent islands, it covers 6% of the Earth's total surface area and 20.4% of the total land area...

 from Mauritania

Mauritania

Mauritania is a country in the Maghreb and West Africa. It is bordered by the Atlantic Ocean in the west, by Western Sahara in the north, by Algeria in the northeast, by Mali in the east and southeast, and by Senegal in the southwest...

 and Cameroon

Cameroon

Cameroon, officially the Republic of Cameroon , is a country in west Central Africa. It is bordered by Nigeria to the west; Chad to the northeast; the Central African Republic to the east; and Equatorial Guinea, Gabon, and the Republic of the Congo to the south. Cameroon's coastline lies on the...

 east to Sudan

Sudan

Sudan , officially the Republic of the Sudan , is a country in North Africa, sometimes considered part of the Middle East politically. It is bordered by Egypt to the north, the Red Sea to the northeast, Eritrea and Ethiopia to the east, South Sudan to the south, the Central African Republic to the...

 and Uganda

Uganda

Uganda , officially the Republic of Uganda, is a landlocked country in East Africa. Uganda is also known as the "Pearl of Africa". It is bordered on the east by Kenya, on the north by South Sudan, on the west by the Democratic Republic of the Congo, on the southwest by Rwanda, and on the south by...

. It is much more common in the west of its range. It is a partial seasonal migrant

Bird migration

Bird migration is the regular seasonal journey undertaken by many species of birds. Bird movements include those made in response to changes in food availability, habitat or weather. Sometimes, journeys are not termed "true migration" because they are irregular or in only one direction...

, with some birds moving further north in the rainy season.

This gregarious species breeds on open areas with some trees, including savanna, scrubland and similar habitats. Its nest is a ground scrape into which 2 or 3 buff eggs with brown markings are laid. Both sexes incubate.

The Four-banded Sandgrouse is 25–28 cm long. Its head, neck and upperparts are yellowish-green, with the back heavily marked with brown. The male has black and white bands on its forehead as well as black and white bands separating the breast from the heavily barred belly. The female lacks the head and breast bands and is heavily barred on the back and flanks.

This sandgrouse has a small, pigeon-like head and neck, but a sturdy compact body. It has long pointed wings, which are grey underneath, a short tail and a fast direct flight. Flocks fly to watering holes in the evening to drink and are largely nocturnal.

The call is a loud wulli-wulli, and there is much twittering at the drinking holes.