Wednesday, 22 June 2016

21-6-2016 BIOPARC,VALENCIA - AFRICAN SPOONBILL (Platalea alba)


The African spoonbill is a long-legged wading bird that is almost unmistakable through most of its range. During the breeding season, the bird is all white except for its red legs and face and long grey spatulate bill. Immature birds lack the red face and have a yellow bill. Unlike herons, spoonbills fly with their necks outstretched.

African spoonbills are widespread across sub-Saharan Africa and Madagascar, including Botswana, Kenya, Mozambique, Namibia, South Africa, and Zimbabwe. They live in marshy wetlands with some open shallow water; these include river banks, lake shores, marshes, flood plains, reservoirs, and sometimes coastal lagoons and estuaries.


African spoonbills are social birds that are active during the day. Outside of the breeding season, they can be found singly, in pairs, or in small groups. These birds spend most of their time walking slowly in shallow water searching for food. They fish using their open bill to catch prey items by swinging it from side-to-side in the water. The moment any small aquatic creature touches the inside of the bill it is snapped shut. Long legs and thin, pointed toes enable them to walk easily through varying depths of water. When not foraging African spoonbills rest along the shores, often in groups; they are usually silent and only when alarmed produce loud grunts.


African spoonbills are monogamous and form pairs, however, some males may attempt to mate with more than one female during the breeding season (polygynous behavior). The birds begin breeding in the winter, which lasts until spring. They nest in colonies in trees or reedbeds. Their nest is built from sticks and reeds and lined with leaves. The female lays 3 to 5 eggs, usually during the months of April or May. The eggs are incubated by both parents for up to 29 days. Upon hatching the chicks are cared for by both parents for around 20 to 30 days and are ready to leave the nest soon afterward. They begin flying after another 4 weeks.

Population size
7,300-73,000
Life Span
15-30 years
Weight
1.3-2
kglbs
kg lbs 
Height
90
cminch
cm inch 
Wingspan
120-135
cminch

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