Tuamotu kingfisher
The Mangareva kingfisher (Todiramphus gambieri ), also known as Tuamotu kingfisher, is a species of kingfisher in the family Alcedinidae, endemic to Niau in French Polynesia. It is classified as critically endangered.
The Mangareva kingfisher has a cream-coloured head and neck, with blue ear-coverts, a white chin and frequently a rufous band across the breast. The crown has a variable amount of blue feathers. Mantle, back, rump, wings and tail are blue.
The species only occurs on the island of Niau in the Tuamotus, French Polynesia. It prefers semi-open habitat, including coconut plantations, limestone forests, and cultivated areas around villages. Foraging may take place in wetlands and coastal areas.
Like many kingfishers, the Mangareva kingfisher is a terrestrial perch hunter. Hunting takes place from elevated positions, particularly in coconut plantations with open understory and exposed ground. The species takes insects and small lizards, the latter being the main food for chicks. Breeding takes place primarily from September to January in nest cavities excavated from dead and decaying coconut palms.
