| Thick-billed green pigeon | |
|---|---|
 | |
| At Upper Seletar Reservoir, Singapore | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Columbiformes |
| Family: | Columbidae |
| Genus: | Treron |
| Species: | T. curvirostra |
| Binomial name | |
| Treron curvirostra (Gmelin, JF, 1789) | |
The thick-billed green pigeon (Treron curvirostra) is a species of bird in the family Columbidae.
The thick-billed green pigeon was formally described in 1789 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's Systema Naturae . He placed it with all the other doves and pigeons in the genus Columba and coined the binomial name Columba curvirostra. [2] Gmelin based his description on the "Hook-billed Pigeon" from the "island of Tanna in the South Seas" that had been described and illustrated in 1783 by the English ornithologist John Latham. [3] Latham was mistaken in believing that his specimen had come from the island of Tanna in the New Hebrides. The type locality was designated as the Malay Peninsula by Harry C. Oberholser in 1912. [4] [5] [6] The thick-billed green pigeon is now placed with around 30 other green pigeons in the genus Treron that was introduced in 1816 by the French ornithologist Louis Pierre Vieillot. [7] [8] The genus name is from the Ancient Greek trērōn meaning "pigeon" or "dove". The specific epithet curvirostra combines the Latin curvus meaning "curved" with -rostris meaning "billed". [9]
Nine subspecies are recognized: [8]
Rather small-sized pigeon being under 26 cm (10 in) as compared to other green pigeons. A thick pale greenish bill with red base, broad bluish-Green eye ring, grey crown and maroon mantle diagnostic. Wings have black primary and secondaries with yellow outer edge. Underside green in both sexes. Thighs dark green with whitish scales. Female has greenish undertail coverts with whitish scales. Males have maroon dorsum and dull chestnut undertail coverts. [10] [11]
It ranges across the eastern regions of the Indian Subcontinent and Southeast Asia, stretching from the Eastern Himalayas to Borneo and Sumatra.
Found across Bangladesh, Bhutan, Brunei, Cambodia, Hong Kong, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, the Philippines, Singapore, Thailand, Tibet and Vietnam.
Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical mangrove forests. [10] [11]
Known to feed on syconia of Figs walking slowly along the branches. [11]
The African jacana is a wader in the family Jacanidae. It has long toes and long claws that enables it to walk on floating vegetation in shallow lakes, its preferred habitat. It is widely distributed in sub-Saharan Africa. For the origin and pronunciation of the name, see Jacanidae.
The striated pardalote is the least colourful and most common of the four pardalote species. Other common names include pickwick, wittachew and chip-chip. It is a very small, short-tailed bird that is more often heard than seen, foraging noisily for lerps and other small creatures in the treetops.
The black-faced cuckooshrike is a common omnivorous passerine bird native to Australia and southern New Guinea. It has a protected status in Australia, under the National Parks and Wildlife Act, 1974.
The scarlet minivet is a small passerine bird. This minivet is found in tropical southern Asia from Northeast India to southern China, Indonesia, and the Philippines. They are common resident breeding birds in forests and other well-wooded habitats including gardens, especially in hilly country. While the male of most subspecies are scarlet to orange with black upper parts, the females are usually yellow with greyish olive upper parts. Several former subspecies have been elevated to a species status in recent works. These include the orange minivet. All subspecies have the same habits of gleaning for insects and are often seen in mixed-species foraging flocks, usually foraging in small groups, high up in the forest canopy.
The yellow-billed pintail is a South American dabbling duck of the genus Anas with three described subspecies.
The black-headed bulbul is a member of the bulbul family, Pycnonotidae. It is found in forests in south-eastern Asia.
The Oriental dollarbird is a bird of the roller family, so named because of the distinctive pale blue or white, coin-shaped spots on its wings. It can be found from Australia to Korea, Japan and India.
The jambu fruit dove is a smallish colourful fruit dove. It is a resident breeding species in southern Thailand, Malaysia, Brunei and the Indonesian islands of Kalimantan, Sumatra and Java. It is a monotypic species.
The Pompadour green pigeon, Sri Lanka green pigeon or Ceylon green pigeon is a pigeon in the genus Treron. In Sri Lanka, this bird and several other green pigeon are known as bata goya in the Sinhala language. It is found in the forests of Sri Lanka. Many authorities split the species from the pompadour green pigeon complex.
The Pacific imperial pigeon, Pacific pigeon, Pacific fruit pigeon or lupe is a widespread pigeon species in the family Columbidae. It is found in American Samoa, the Cook Islands, the smaller islands of eastern Fiji, Kiribati, Niue, the smaller satellite islands of Papua New Guinea, Samoa, Solomon Islands, Tokelau, Tonga, Tuvalu, Vanuatu, and Wallis and Futuna Islands.
The Polynesian ground dove or Society Islands ground dove or Tutururu is a critically endangered species of bird in the family Columbidae. Originally endemic to the Society Islands and Tuamotus in French Polynesia, it has now been extirpated from most of its former range by habitat loss and predation by introduced species such as cats and rats, and the species is now endemic only in the Acteon islands. The total population is estimated to be around 100-120 birds.
The grey-green fruit dove is a species of bird in the family Columbidae. It is endemic to the Society Islands in French Polynesia. Its natural habitat is subtropical or tropical moist lowland forests.
Treron is a genus of bird in the pigeon family Columbidae. Its members are commonly called green pigeons. The genus is distributed across Asia and Africa. This genus contains 30 species, remarkable for their green coloration, hence the common name, which comes from a carotenoid pigment in their diet. Green pigeons have diets of various fruits, nuts, and/or seeds. They dwell in trees and occupy a variety of wooded habitats. Members of this genus can be further grouped into species with long tails, medium-length tails, and wedge-shaped tails. Most species of green pigeon display sexual dimorphism, where males and females can be readily distinguished by different colored plumage.
The Sumatran green pigeon is a species of bird in the pigeon family, Columbidae. First described by Dutch zoologist Coenraad Jacob Temminck in 1823, is endemic to Indonesia, where it is found in Sumatra and western Java. It inhabits the canopy of dense hill and montane forest and has been recorded at elevations of 350 to 1,800 m on Sumatra and 600 to 3,000 m on Java. The Sumatran green pigeon is a relatively slender species with a long wedge-shaped tail and an adult length of 29.0–34.1 cm (11.4–13.4 in) in males and 27.7–29.0 cm (10.9–11.4 in) in females. Adult males have a dark green head and body, bright yellow lower belly and undertail-coverts, dark grey tail, and bluish-green unfeathered patches on the face. Adult females are duller and have no grey on the back of the neck, a fainter orange wash on the breast, and no orange markings on the crown or the bend of the wing.
The São Tomé green pigeon is a species of bird in the family Columbidae. It is endemic to the island of São Tomé in São Tomé and Príncipe. Its natural habitat is subtropical or tropical moist lowland forests. The species was described by Johann Friedrich Gmelin in 1789. They have disappeared from Ilhéu das Rolas due to habitat loss. There are between 37,007-109,255 pigeons of this species today, but this is decreasing due to unsustainable levels of hunting.
The ruby-cheeked sunbird is a species of sunbird in the family Nectariniidae.
The Vanuatu white-eye or yellow-fronted white-eye is a small passerine bird belonging to the genus Zosterops in the white-eye family Zosteropidae. It is endemic to Vanuatu, where it is one of the most common birds.
Van Hasselt's sunbird, is a species of bird in the family Nectariniidae. It is found in Northeast India, Bangladesh and Southeast Asia. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical mangrove forests.
The Buru green pigeon is a pigeon in the genus Treron. It is found in the forests of Buru in Indonesia. Many authorities split the species from the pompadour green pigeon complex.
The fruit doves, also known as fruit pigeons, are a genus (Ptilinopus) of birds in the pigeon and dove family (Columbidae). These colourful, frugivorous doves are found in forests and woodlands in Southeast Asia and Oceania. It is a large genus with over 50 species, some threatened or already extinct.
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