The Little Kingfisher, known scientifically as Ceyx pusillus, is a diminutive and striking bird, boasting a glossy, deep-blue back and head contrasted with a snowy white breast. With a robust bill and a short tail, it is one of the smallest kingfishers in existence, surpassed only by the African dwarf kingfisher in terms of size. Males typically weigh between 10 to 15 grams, while females are slightly lighter, ranging from 10 to 14 grams.
When attempting to identify the Little Kingfisher, look for its heavy bill and the unique configuration of its feet, which feature one toe pointing backward and only two forward. Its compact size and the vibrant blue and white plumage make it quite distinctive.
This species is associated with open forests, woodlands, swamps, and mangroves, where it can be found perched quietly near water bodies.
The Little Kingfisher is distributed across northern Queensland and coastal Northern Territory in Australia, as well as in Indonesia, Papua New Guinea, and the Solomon Islands. It is generally uncommon and tends to be sedentary in its range.
During the breeding season, which varies by region, the Little Kingfisher excavates a small burrow in a riverbank or utilizes the rotting root of a mangrove or termite mound for nesting. The clutch consists of 4-5 glossy white eggs, and both parents are involved in feeding the young.
This kingfisher feeds on small fish, crustaceans, insect larvae, and water-beetles. It hunts by perching silently before plunging into the water to capture its prey.
The call of the Little Kingfisher is a high-pitched, squeaky "tzeit-tzeit" sound, typically heard during flight and when close to the bird.
The Little Kingfisher is currently classified as Least Concern by the IUCN Red List, although the population trend is on the decline. Some subspecies may be threatened by habitat loss, particularly due to mangrove clearance.