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I. DESCRIPTION:
Head to upper mantle and chest apricot glossed with pinkish and greenish; mantle
and scapulars brownish black glossed with green; wings, rump and breast to under
tail coverts dark blue; basal half of flight feathers , under wing coverts,
tail pale blue; outer tail feathers elongated. Sexes are alike.
II. GEOGRAPHICAL RANGE AND HABITAT:
Senegal and Gambia to the Sudan. A savanna species often found in forest glades
as well as more open country.
III. DIET:
Insects, lizards. Will come a long distance to grass fires for scorched insects.
IV. LIFE CYCLE/SOCIAL STRUCTURE:
They are conspicuous and usually noisy birds. They frequent the topmost branches
of tall trees from which they indulge in wild erratic flights, accompanied by
loud cries and attack any large bird that passes. Others perch on dead branches
on low trees from which they swoop down on their prey. Very keen eyesight and
are among the first birds to come to a grassfire, termite hatch or locust swarm.
Usually seen in pairs, they nest in holes in trees and lay two or three white
eggs. Incubation lasts about three weeks and the young are fledged in about
four weeks.
V. SPECIAL ADAPTATIONS:
They have a strong body and a crow-like beak widened at the base. They have
short legs and weak feet and rarely walk or hop. The three anterior toes are
joined along their basal segments. They are good flyers with long wings.
VI. INTERPRETIVE INFORMATION:
Courtship involves fast chases on the wing with the following bird breaking
away and rocketing earthwards, rolling from side to side and calling raucously
all the while. They are territorial and reversed copulations have been witnessed
which seem to be dominance displays.