Alcaudón Urraca

Taxonomía

Nombre científico

Urolestes melanoleucus

Autoridad

Jardine, 1831

Orden

Passeriformes

Familia

Laniidae

Género

Urolestes

Distribución y hábitat

The magpie shrike is found in Angola, Botswana, Eswatini, Kenya, Mozambique, Namibia, South Africa, Tanzania, Zambia, and Zimbabwe. It inhabits open savannah with scattered acacia trees, close-grazed turf and bare ground, in parts of southern and central Africa where precipitation mainly occurs between November and April. Arid areas are avoided but semi-arid areas may be favoured. It also occurs in woodland, particularly riparian areas, and in the Kruger National Park is found in river valleys with thorny mopane trees.

Migración

Resident species

Comportamiento

The magpie shrike is a gregarious species and usually occurs in noisy groups of about a dozen birds occupying a home range of several tens of hectares. It may associate with other birds such as the white-headed buffalo weaver (Dinemellia dinemelli). The birds nest cooperatively during the rainy season, and their breeding territory is about three hectares and defended from other groups. Displays in the breeding season include bowing, tail flicking, wing raising and whistling. The female sometimes calls from the nest and the male brings her food. The two birds may also perform duets.<p>This bird perches in an elevated position scanning the ground below for possible prey. Most prey is caught on the ground, but flying insects are sometimes caught in mid air. The diet consists of arthropods, insects, lizards, small mammals and fruit.

Conservación

Tendencia poblacional

declining