The trogons and quetzals are birds in the order Trogoniformes which contains only one family, the Trogonidae. The family Trogonidae contains 46 species in seven genera. The fossil record of the trogons dates back 49 million years to the Early Eocene. They might constitute a member of the basal radiation of the order Coraciiformes and order Passeriformes or be closely related to mousebirds and owls. The word trogon is Greek for "nibbling" and refers to the fact that these birds gnaw holes in trees to make their nests.
The Malabar trogon is a species of bird in the trogon family. It is found in the forests of India and Sri Lanka. In India it is mainly found in the Western Ghats, hill forests of central India and in parts of the Eastern Ghats. They are insectivorous and although not migratory, may move seasonally in response to rain in hill forest regions. Like in other trogons, males and females vary in plumage. The birds utter low guttural calls that can be heard only at close quarters and the birds perch still on a branch under the forest canopy, often facing away from the viewer making them easy to miss despite their colourful plumage.
Argyrophis diardii, commonly known as Diard's blind snake, the Indochinese blind snake, the large blind snake, or the large worm snake, is a species of harmless snake in the family Typhlopidae. The species is endemic to South Asia and Southeast Asia. There are two recognized subspecies.
The garnet pitta is a species of bird in the family Pittidae. It is found in Brunei, Indonesia, Malaysia, Myanmar, Singapore, and Thailand. Its natural habitat is subtropical or tropical moist lowland forest. It is threatened by habitat loss. The form occurring in the Malaysian state of Sabah has been split as the black-crowned pitta.
The yellow-breasted flowerpecker is a species of bird in the family Dicaeidae. It is found in Brunei, Indonesia, Malaysia, Myanmar, Singapore, and Thailand. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest.
The Javan trogon is a species of bird in the family Trogonidae. The species was once lumped together with the Sumatran trogon in a single species, the blue-tailed trogon, but differences in size, weight and plumage have led to the two being split. These two species were once themselves lumped with the rest of the Asian trogons in the genus Harpactes, but have been split into their own genus due to differences in plumage.
The bare-cheeked trogon is a species of bird in the family Trogonidae found in the rainforests of western central Africa.
The bar-tailed trogon is a species of bird in the family Trogonidae. It is a resident bird to central Africa that eats primarily insects and fruit.
The Philippine trogon is a species of bird in the family Trogonidae. Primarily due to its plumage and colors, the bird has been associated with the mythical Ibong Adarna from Filipino epic poems. It is endemic to the Philippines.
The scarlet-rumped trogon is a species of bird in the family Trogonidae. It is found in Brunei, Indonesia, Malaysia, Myanmar, and Thailand. Its natural habitats are subtropical or tropical moist lowland forest, subtropical or tropical swamps, and subtropical or tropical moist montane forest. It is threatened by habitat loss.
The red-headed trogon is a species of bird in the family Trogonidae.
The red-naped trogon is a species of bird in the family Trogonidae. It is found in Brunei, Indonesia, Malaysia, and Thailand. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.
The orange-breasted trogon is a species of bird in the family Trogonidae. It is a colorful, sedentary species that inhabits the lower canopy of the lowlands and forest of southern China, southeast Asia, Borneo, Sumatra and Java.
The cinnamon-rumped trogon is a species of bird in the family Trogonidae or Trogons which are some of the most colourful birds on Earth especially the quetzals found in the Neotropics. There is very little known about this family of birds as a whole and even less information on the cinnamon-rumped trogon.
Ward's trogon is a species of bird in the family Trogonidae. Its range includes the northeastern parts of the Indian subcontinent stretching eastwards to Southeast Asia. It is found in Bhutan, India, Tibet, and Myanmar. It also has a disjunct population in northern Vietnam, but there are no recent records from there. Its natural habitats are temperate forests and subtropical or tropical moist lowland forests. It is threatened by habitat loss.
Whitehead's trogon is a species of bird in the family Trogonidae. It is endemic to the island of Borneo, where it is an uncommon resident in primary mountain forest. One of Borneo's largest trogons at 29 to 33 cm long, it is sexually dimorphic. The male is crimson on the head, nape, and underparts, with a black throat and grey chest; the rest of his upperparts are cinnamon-coloured. The female is similarly patterned, but cinnamon-brown where the male is scarlet. The species was first described for science by Richard Bowdler Sharpe in 1888, who named it for British explorer and collector John Whitehead. There are no subspecies.
The orange-bellied trogon is a subspecies of the collared trogon in the family Trogonidae. It is now usually considered as a morph of the collared trogon, but was previously sometimes treated as a separate species. It is found in the Talamancan montane forests of Costa Rica and Panama.
Baird's trogon is a bird species belonging to the family Trogonidae, which includes quetzals and trogons. It is native to Costa Rica and Panama. The species is named in honor of Spencer Fullerton Baird, a renowned naturalist of the 19th century who served as the first curator of the Smithsonian Institution.
The citreoline trogon is a species of bird in the family Trogonidae. It is endemic to western Mexico, with an estimated distribution size of 539,000 km2 Due to this very large range, the IUCN consider it a species of Least Concern and that the current population trend is stable. T. citreolus has also been studied as an Ecosystem engineer.
The Ecuadorian trogon is a species of bird in the family Trogonidae, the quetzals and trogons. It is found in Ecuador and Peru.
