Description
All kingfishers are short-tailed large-headed compact birds with long pointed bills. Like other Coraciiformes, they are brightly coloured. Alcedo species typically have metallic blue upperparts and head, and orange or white underparts. The sexes may be identical, as with Bismarck Kingfisher, but most species show some sexual dimorphism, ranging from a different bill colour as with Common Kingfisher to a completely different appearance. The male Blue-banded Kingfisher has white underparts with a blue breast band, whereas the female has orange underparts.
The small kingfishers that make up the rest of the family have blue or orange upperparts and white or buff underparts, and show little sexual variation. Across the family, the bill colour is linked to diet. The insectivorous species have red bills, and the fish-eaters have black bills.
When perched, kingfishers sit quite upright, and the flight is fast and direct. The call is typically a simple high-pitched squeak, often given in flight.
Read more about this topic: River Kingfishers
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