Tree kingfisher | |
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Woodland kingfisher (Halcyon senegalensis) | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Coraciiformes |
Family: | Alcedinidae |
Subfamily: | Halcyoninae Vigors, 1825 |
Genera | |
Phylogeny of Halcyoninae | |||
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Cladogram based on the molecular analysis by Andersen and colleagues published in 2017. Dacelo and Actenoides are paraphyletic. The shovel-billed kookaburra in the monotypic genus Clytoceyx sits within Dacelo; the glittering kingfisher in the monotypic genus Caridonax is within Actenoides. [1] |
The tree kingfishers, also called wood kingfishers or Halcyoninae, are the most numerous of the three subfamilies of birds in the kingfisher family, with around 70 species divided into 12 genera, including several species of kookaburras. The subfamily appears to have arisen in Indochina and Maritime Southeast Asia and then spread to many areas around the world. Tree kingfishers are widespread through Asia and Australasia, but also appear in Africa and the islands of the Pacific and Indian Oceans, using a range of habitats from tropical rainforest to open woodlands.
The tree kingfishers are short-tailed, large-headed, compact birds with long, pointed bills. Like other Coraciiformes, they are brightly coloured. Most are monogamous and territorial, nesting in holes in trees or termite nests. Both parents incubate the eggs and feed the chicks. Although some tree kingfishers frequent wetlands, none are specialist fish-eaters. Most species dive onto prey from a perch, mainly taking slow-moving invertebrates or small vertebrates.
The tree kingfisher subfamily is often given the name Daceloninae introduce by Charles Lucien Bonaparte in 1841, but the name Halcyoninae introduced by Nicholas Aylward Vigors in 1825 is earlier and has priority. [2]
The subfamily Halcyoninae is one of three subfamilies in the kingfisher family Alcedinidae. The other two are Alcedininae and Cerylinae. [3] The subfamily contains around 70 species divided into 12 genera. [3] A molecular study published in 2017 found that the genera Dacelo and Actenoides as currently defined are paraphyletic. The shovel-billed kookaburra in the monotypic genus Clytoceyx sits within Dacelo and the glittering kingfisher in the monotypic genus Caridonax lies within Actenoides . [1]
Kingfishers are short-tailed, large-headed, compact birds with long, pointed bills. Like other Coraciiformes, they are brightly coloured. The tree kingfishers are medium to large species, mostly typical kingfishers in appearance, although shovel-billed kookaburra has a huge conical bill, and the Tanysiptera paradise kingfishers have long tail streamers. Some species, notably the kookaburras, show sexual dimorphism. [4]
Most tree kingfishers are found in the warm climates of Africa, southern and southeast Asia, and Australasia. No members of this family are found in the Americas. The origin of the family is thought to have been in tropical Australasia, which still has the most species. [5]
Tree kingfishers use a range of habitats from tropical rainforest to open woodlands and thornbush country. Many are not closely tied to water, and can be found in arid areas of Australia and Africa. [6]
Tree kingfishers are monogamous and territorial, although some species, including three kookaburras, have a cooperative breeding system involving young from earlier broods. The nest is a tree hole, either natural, and old woodpecker nest, or excavated in soft or rotting wood by the kingfishers. Several species dig holes in termite nests. No nest material is added, although litter may build up over the years. Both parents incubate the eggs and feed the chicks. Egg laying is staggered at one-day intervals so that if food is short, only the older, larger nestlings get fed. The chicks are naked, blind, and helpless when they hatch, and stand on their heels, unlike adults. [7]
Although some tree kingfishers, such as the black-capped kingfisher, frequent wetlands, none are specialist fishers. Most species are watch-and-wait hunters which dive onto prey from a perch, mainly taking slow-moving invertebrates or small vertebrates. The shovel-billed kookaburra digs through leaf litter for worms and other prey, and the Vanuatu kingfisher feeds exclusively on insects and spiders. Several other western Pacific species are also mainly insectivorous and flycatch for prey. As with the other kingfisher families, insectivorous species tend to have flattened, red bills to assist in the capture of insects. [6]
Kingfishers are a family, the Alcedinidae, of small to medium-sized, brightly coloured birds in the order Coraciiformes. They have a cosmopolitan distribution, with most species living in the tropical regions of Africa, Asia, and Oceania, but also can be found in Europe and the Americas. They can be found in deep forests near calm ponds and small rivers. The family contains 118 species and is divided into three subfamilies and 19 genera. All kingfishers have large heads, long, sharp, pointed bills, short legs, and stubby tails. Most species have bright plumage with only small differences between the sexes. Most species are tropical in distribution, and a slight majority are found only in forests.
Kookaburras are terrestrial tree kingfishers of the genus Dacelo native to Australia and New Guinea, which grow to between 28 and 47 cm in length and weigh around 300 g (11 oz). The name is a loanword from Wiradjuri guuguubarra, onomatopoeic of its call. The loud, distinctive call of the laughing kookaburra is widely used as a stock sound effect in situations that involve an Australian bush setting or tropical jungle, especially in older movies.
The river kingfishers or pygmy kingfishers, subfamily Alcedininae, are one of the three subfamilies of kingfishers. The river kingfishers are widespread through Africa and east and south Asia as far as Australia, with one species, the common kingfisher also appearing in Europe and northern Asia. This group includes many kingfishers that actually dive for fish. The origin of the subfamily is thought to have been in Asia.
The rufous-bellied kookaburra, originally known as Gaudichaud's kookaburra after French botanist Charles Gaudichaud-Beaupré, is a species of kookaburra that is widely distributed through the forests of lowland New Guinea.
Halcyon is a genus of the tree kingfishers, near passerine birds in the subfamily Halcyoninae.
Todiramphus is a genus of kingfishers in the subfamily Halcyoninae that are endemic to the Philippines, New Guinea, Australia, New Zealand and many islands in the South Pacific.
The buff-breasted paradise kingfisher is a bird in the tree kingfisher subfamily, Halcyoninae. It is native to Australia and New Guinea. It migrates in November from New Guinea to its breeding grounds in the rainforest of North Queensland, Australia. Like all paradise kingfishers, this bird has colourful plumage with a red bill, buff breast and distinctive long tail streamers.
The shovel-billed kookaburra, also known as the shovel-billed kingfisher, is a large, approximately 33 cm (13 in) long, dark brown tree kingfisher with a heavy, short, and broad bill that is unique among the kingfishers. It has a dark head with a rufous stripe behind the eyes, a white throat, a rufous neck collar and underparts, a bright blue rump, brown iris, brownish-black bill with paler mandible, and pale feet. Both sexes are similar in appearance, but are easily recognized from the colour of the tail. The male has a dark bluish tail while female's is rufous. The juvenile has a female-like plumage with scale-patterned feathers.
The banded kingfisher is a tree kingfisher found in lowland tropical forests of southeast Asia. It is the only member of the genus Lacedo. Male and female adults are very different in plumage. The male has a bright blue crown with black and blue banding on the back. The female has rufous and black banding on the head and upperparts.
The paradise kingfishers are a group of tree kingfishers endemic to New Guinea — with the exception of two species also present in the Moluccas and Queensland.
The moustached kingfisher, also called Bougainville moustached kingfisher, is a species of bird in the family Alcedinidae. It is endemic to Bougainville Island in Papua New Guinea. An estimated 250–1,000 mature individuals are left.
Actenoides is a genus of kingfishers in the subfamily Halcyoninae.
The brown-hooded kingfisher is a species of bird in the subfamily Halcyoninae, the tree kingfishers. It has a brown head and blackish and turquoise wings. It is found in Sub-Saharan Africa, living in woodland, scrubland, forest edges, and also suburban areas. The International Union for Conservation of Nature (IUCN) has assessed it as being of least concern.
The chocolate-backed kingfisher is a species of kingfisher in the subfamily Halcyoninae which occurs in western Sub-Saharan Africa.
The hook-billed kingfisher is a species of kingfisher in the subfamily Halcyoninae that is resident in the lowland forested areas of New Guinea and some of the nearby islands. It is the only member of the genus Melidora.
The mountain kingfisher is a species of bird in the subfamily Halcyoninae in the family Alcedinidae. Adult males are 21–24 cm (8.3–9.4 in) long, and have a rufous head and underparts, greenish-blue upperparts, a dark blue tail, and black flight feathers. They also have dark neck patches and loral patches. Females have dark crowns and the neck patches join at the nape. It is similar to the yellow-billed kingfisher, but can be distinguished by its larger size and a proportionally larger bill, along with a dark ridge along its culmen.
The red-backed kingfisher is a species of kingfisher in the subfamily Halcyoninae, also known as tree kingfishers. It is a predominantly blue-green and white bird with a chestnut rump. It is found across the continent of Australia, mainly inhabiting the drier regions.
The rufous-lored kingfisher (Todiramphus winchelli, also known as Winchell's kingfisher, is a species of bird in the kingfisher family Alcedinidae. It is endemic to the Philippines, its natural habitat being lowland forests. It is threatened by deforestation, and the International Union for Conservation of Nature has assessed it as a vulnerable species.
The black-capped paradise kingfisher or black-headed paradise kingfisher, is a bird in the tree kingfisher subfamily, Halcyoninae. It is native to several islands in the Bismarck Archipelago to the east of New Guinea. Like all paradise kingfishers, this bird has colourful plumage with a red bill and long distinctive tail streamers.
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