Collared trogon

Last updated

Collared trogon
Collared Trogon (Trogon collaris) (4090278016).jpg
Male
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Trogoniformes
Family: Trogonidae
Genus: Trogon
Species:
T. collaris
Binomial name
Trogon collaris
Vieillot, 1817
Trogon collaris map.svg

The collared trogon (Trogon collaris) is a near passerine bird in family Trogonidae, the quetzals and trogons. It is found in Mexico, throughout Central America, and in northern South America. [2]

Contents

Taxonomy and systematics

The International Ornithological Committee (IOC) and the Clements taxonomy recognize these 10 subspecies of collared trogon. They treated T. c. aurantiiventris ("orange-bellied trogon") as a separate species until the late 2010s. [2] [3]

BirdLife International's Handbook of the Birds of the World (HBW) recognizes eight subspecies, excluding T. c. aurantiiventris and T. c. underwoodi. [4]

Description

Trogons have distinctive male and female plumages, with soft, often colorful, feathers. The collared trogon is about 25 to 29 cm (9.8 to 11.4 in) long and weigh abouts 41 to 64 g (1.4 to 2.3 oz). Both sexes have a black face and throat. The male's crown, nape, back, and rump are bright metallic green. The folded wing shows black and white vermiculation. The breast is also metallic green with a white band separating it from the bright red belly and vent. The upperside of the tail is green with a black tip and the underside is barred black and white. The female is olive brown where the male is green, the closed wing is brown with black vermiculation, and the belly is a duller red than the male's. The underside of the tail is gray with a few black bars and white tips. [5]

Distribution and habitat

The 10 subspecies of collared trogon are found thus: [2] [5]

Clements places T. c. exoptatus in Trinidad & Tobago; the IOC places T. c. collaris there instead.

In South America the collared trogon inhabits humid lowland evergreen forest, both primary and well-established secondary. In Mexico and Central America it inhabits those forest types and in addition humid montane, semideciduous, and pine-evergreen forests. It is found as high as 2,400 m (7,900 ft) in Mexico and 2,300 m (7,500 ft) in Costa Rica, but in the Andes it is mostly below 1,300 m (4,300 ft) in Ecuador and 1,200 m (3,900 ft) in Peru. [5]

Behavior

The collared trogon usually perches between the higher understory and the lower part of the canopy. It is usually seen singly or in pairs, but small groups may gather outside the breeding season. [5]

Feeding

The collared trogon eats small fruits (such as berries) [6] and invertebrates such as caterpillars, crickets, cicadas, beetles, and phasmids. [6] They often accompany the edges of mixed-species foraging flocks but do not mix with the other members. [5]

Breeding

The collared trogon's nesting season is highly variable across the species' wide distribution, beginning as early as November in French Guiana and as late as April in Venezuela. It nests in cavities in decaying wood or arboreal termite nests; the cavity is often so shallow that much of the bird is visible. The normal clutch size is two eggs. Both sexes incubate the eggs and care for the young. [5]

Vocalization

The collared trogon's song varies geographically. The Mexican and Central American populations sing "a plaintive 2-3 noted kyow'-kyow or caow' caow, and a faster kyow kyow-kyow". South American songs are described as "a series of mellow whistled notes, usually with a stuttered introductory note: whi'whi whew-whew-whew." Calls include "a prolonged charr" and a "snorting chur-r-r-r". [5]

Status

The IUCN has assessed the collared trogon as being of Least Concern. It has a very large, though not quantified, population and a very large range. [1]

Related Research Articles

<span class="mw-page-title-main">Pale-breasted spinetail</span> Species of bird

The pale-breasted spinetail is a passerine bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Costa Rica, Panama, Trinidad, and in every mainland South American country except Chile and Ecuador.

<span class="mw-page-title-main">Guianan trogon</span> Species of bird

The Guianan trogon, is a near passerine bird in the trogon and quetzal family Trogonidae. It is found in Brazil, French Guiana, Guyana, Suriname, Trinidad, and Venezuela.

<span class="mw-page-title-main">Red-legged honeycreeper</span> Species of bird

The red-legged honeycreeper is a small songbird species in the tanager family (Thraupidae). It is found in the tropical New World from southern Mexico south to Peru, Bolivia and central Brazil, Trinidad and Tobago, and on Cuba, where possibly introduced. It is also rarely found in southern Texas.

<span class="mw-page-title-main">Lineated woodpecker</span> Species of bird

The lineated woodpecker is a very large woodpecker which is a resident breeding bird from southern Mexico to northern Argentina and Trinidad in the Caribbean.

<span class="mw-page-title-main">Golden-olive woodpecker</span> Species of bird

The golden-olive woodpecker is a species of bird in the subfamily Picinae of the woodpecker family Picidae. It is found from Mexico south and east through Panama, in every mainland South American country except Chile, Paraguay, and Uruguay, and Trinidad and Tobago.

<span class="mw-page-title-main">Lesser swallow-tailed swift</span> Species of bird

The lesser swallow-tailed swift or Cayenne swift is a species of bird in subfamily Apodinae of the swift family Apodidae. It is found from southern Mexico through Central America; in every mainland South America country except Argentina, Chile, Paraguay, and Uruguay; and on Trinidad.

<span class="mw-page-title-main">Blue-tailed emerald</span> Species of hummingbird

The blue-tailed emerald is a hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in tropical and subtropical South America east of the Andes from Colombia east to the Guianas and Trinidad, and south to northern Bolivia and central Brazil.

<span class="mw-page-title-main">White-flanked antwren</span> Species of bird

The white-flanked antwren is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found from Honduras to Panama in Central America, in every mainland South American country except Argentina, Chile, Paraguay, and Uruguay, and on Trinidad.

<span class="mw-page-title-main">Collared aracari</span> Species of bird

The collared aracari or collared araçari is a near-passerine bird in the toucan family Ramphastidae. It is found from Mexico to Colombia and Venezuela.

<span class="mw-page-title-main">Slaty-tailed trogon</span> Species of bird

The slaty-tailed trogon is a near passerine bird in the family Trogonidae, the quetzals and trogons. It is found in Mexico, throughout Central America, and in Colombia and Ecuador.

<span class="mw-page-title-main">White-collared swift</span> Species of bird

The white-collared swift is a species of bird in the subfamily Cypseloidinae of the swift family Apodidae. It is found in Mexico, the Greater and Lesser Antilles, Trinidad, and every mainland South American country except Chile.

<span class="mw-page-title-main">Pied puffbird</span> Species of bird

The pied puffbird is a species of bird in the family Bucconidae, the puffbirds, nunlets, and nunbirds. It is found in Bolivia, Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guyana, Nicaragua, Panama, Peru, Suriname, and Venezuela.

<span class="mw-page-title-main">Spotted woodcreeper</span> Species of bird

The spotted woodcreeper is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Belize, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama.

<span class="mw-page-title-main">Stripe-billed aracari</span> Species of bird

The stripe-billed aracari or stripe-billed araçari is a near-passerine bird in the toucan family Ramphastidae. It is found in Colombia, Ecuador, and Panama.

<span class="mw-page-title-main">Chocó trogon</span> Species of bird

The Chocó trogon, also known as the white-eyed trogon or blue-tailed trogon, is a species of bird in the family Trogonidae, the quetzals and trogons. It is found in Colombia and Ecuador.

<span class="mw-page-title-main">Blue-crowned trogon</span> Species of bird

The blue-crowned trogon is a species of bird in the family Trogonidae, the quetzals and trogons. It is found in Brazil, Argentina, Bolivia, Colombia, Ecuador, Paraguay, and Peru. As with all trogons, this species is sexually dimorphic. The male has a blue head with an orange orbital ring, a red belly with a narrow white breastband and a green back. The female differs in having a grey head, a grey back and a broken white eye-ring.

<span class="mw-page-title-main">Black-tailed trogon</span> Species of bird

The black-tailed trogon is a species of bird in the family Trogonidae, the quetzals and trogons. It is found Panama and northern South America.

<span class="mw-page-title-main">Surucua trogon</span> Species of bird

The Surucua trogon is a species of bird in the family Trogonidae, the quetzals and trogons. It is found in Argentina, Brazil, Paraguay, and Uruguay.

<span class="mw-page-title-main">Gartered trogon</span> Species of bird

The gartered trogon, also known as the northern violaceous trogon, is a bird in the family Trogonidae, the quetzals and trogons. It is found in Mexico, all of Central America, and Colombia, Ecuador, Peru, and Venezuela.

<span class="mw-page-title-main">Northern white-fringed antwren</span> Species of bird

The northern white-fringed antwren is an insectivorous bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in mainland Colombia and Venezuela, on the Pearl Islands of Panama, and on the islands of Tobago and Margarita.

References

  1. 1 2 BirdLife International (2016). "Trogon collaris". IUCN Red List of Threatened Species . 2016: e.T61692251A95176245. doi: 10.2305/IUCN.UK.2016-3.RLTS.T61692251A95176245.en . Retrieved 19 November 2021.
  2. 1 2 3 Gill, F.; Donsker, D.; Rasmussen, P. (July 2021). "IOC World Bird List (v 11.2)" . Retrieved July 14, 2021.
  3. Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, J. A. Gerbracht, D. Lepage, B. L. Sullivan, and C. L. Wood. 2021. The eBird/Clements checklist of Birds of the World: v2021. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/ Retrieved August 25, 2021
  4. HBW and BirdLife International (2020) Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world Version 5. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v5_Dec20.zip [.xls zipped 1 MB] retrieved May 27, 2021
  5. 1 2 3 4 5 6 7 Inman, Seth (2020). "Collared Trogon (Trogon collaris), version 1.0". Birds of the World. doi:10.2173/bow.coltro1.01species_shared.bow.project_name. ISSN   2771-3105.
  6. 1 2 https://sta.uwi.edu/fst/lifesciences/sites/default/files/lifesciences/documents/ogatt/Trogon_collaris%20-%20Collared%20Trogon.pdf [ bare URL PDF ]

Further reading