4-12-2015 SINGAPORE - WHITE BREASTED KINGFISHER (Halcyon smyrnensis)

The White-throated kingfisher (Halcyon smyrnensis) is a tree kingfisher, widely distributed in Asia. This kingfisher is a resident over much of its range and can often be found well away from water where it hunts a wide range of prey.

The adult White-throated kingfisher has a bright blue back, wings, and tail. Its head, shoulders, flanks, and lower belly are chestnut, and the throat and breast are white. The large bill and legs are bright red. The flight of the white-throated kingfisher is rapid and direct, the short rounded wings whirring. In flight, large white patches are visible on the blue and black wings. The male and the female are similar, but juveniles are a duller version of the adult.

White-throated kingfishers are usually seen singly or in pairs. They are active during the day spending their time foraging or perching conspicuously on wires or other exposed perches within their territory. White-throated kingfishers are watch-and-wait hunters which dive onto potential prey from a perch.

White-throated kingfishers are found in Asia from the Sinai east through the Indian subcontinent to China and Indonesia. They are mainly resident over much of their range, although some populations may make short-distance movements. White-throated kingfishers live in a variety of habitats, mostly open country in the plains with trees, wires, or other perches; however, they have also been seen in the Himalayas. These birds also occur in tropical forests, mangrove edges, swamps, ponds, plantations, rice fields, and farmland.

White-throated kingfishers are carnivores (insectivores, vermivores, piscivores). They mainly hunt large crustaceans, insects, earthworms, rodents, snakes, fish, and frogs.

White-throated kingfishers are monogamous and form pairs. They begin breeding at the onset of the Monsoons. During this time males perch on prominent high posts in their territory and call in the early morning. The tail may be flicked now and in its courtship display the wings are stiffly flicked open for a second or two exposing the white wing mirrors. They also raise their bill high and display the white throat and front. The female in invitation makes a rapid and prolonged ‘kit-kit-kit...’ call. The nest building begins with both birds flying into a suitable mud wall until an indentation is made where they can find a perch hold. They subsequently perch and continue digging the nest with their bills. The nest is a tunnel in an earth bank. The female then lays a single clutch of 4-7 round white eggs. The eggs hatch in 20-22 days and the altricial chicks fledge in 19 days.