Saffron-crowned tanager
Kingdom
Phylum
Class
Family
Genus
SPECIES
Tangara xanthocephala

The saffron-crowned tanager (Tangara xanthocephala ) is a species of bird in the family Thraupidae. Found in the northern Andes of Bolivia, Colombia, Ecuador, Peru, and Venezuela, it inhabits cloud forest, forest edges, and secondary forest, preferring areas with mossy trees. It is an average-sized species of tanager with a blue-green body and yellow head with a black forecrown, lores, orbital area, and chin.

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It forages in pairs or small groups of 3–7 individuals that are part of mixed-species flocks. It is the most frugivorous species in the genus Tangara, although it also feeds on insects. It forms breeding pairs and is thought to be socially monogamous. The only known nest contained a clutch of two eggs. It is listed as being a species of least concern by the International Union for Conservation of Nature (IUCN) on the IUCN Red List, but may be threatened by habitat destruction.

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Appearance

The saffron-crowned tanager is an average-sized species of tanager, with a length of 12.5–13.5 cm (4.9–5.3 in) and a mass of 15–23.6 g (0.53–0.83 oz). Both sexes look similar. Adults have a blue-green body with blackish streaking on the back. The forecrown, lores, orbital area (region around the eyes), and chin are black, while the rest of the head is yellow, with an orange tinge to the crown. The wings and tail feathers are black, edged blue-green. The center of the belly and the undertail coverts are buff. The iris is dark brown, the bill is black, and the feet are gray. Juveniles are similar to adults but duller and more greenish. They also have yellowish-green instead of yellow on the head and buff-edged underparts.

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The saffron-crowned tanager may be confused with the golden-eared and flame-faced tanagers. It can be distinguished by the former's black mid-crown and nape, and by the latter's solid black back and opalescent patch on wing coverts.

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Distribution

Geography

The saffron-crowned tanager is found in the Andes of Bolivia, Colombia, Ecuador, Peru, and Venezuela, where it inhabits cloud forests, forest edges, and secondary forest. It is also found in shaded plantations and large trees next to clearings and pastures. The species shows a preference for areas with mossy trees and inhabits elevations between 1,000–2,700 m (3,300–8,900 ft).

Saffron-crowned tanager habitat map
Saffron-crowned tanager habitat map
Saffron-crowned tanager
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Habits and Lifestyle

The saffron-crowned tanager is generally found in pairs or small groups of 3–10 individuals, mainly in mixed-species flocks with other species of tanagers and other canopy birds. In Venezuela, it is most often seen with the beryl-spangled tanager, golden tanager, and black-capped tanager.

Lifestyle
Seasonal behavior
Bird's call

Diet and Nutrition

The saffron-crowned tanager is the most frugivorous species in its genus. Fruits consumed include Cecropia, Morus, Miconia, and others in the family Melostomataceae. It also feeds on insects. The species is very active while foraging, with individuals constantly moving around or hopping while foraging. Foraging occurs primarily in the canopy, although fruit is foraged at all heights. Fruit is mainly gleaned while upright, but insects are foraged mainly from mossy branches by inspecting both sides of the branch, and then reaching into clumps of moss or sticking its whole head into moss.

Mating Habits

The saffron-crowned tanager forms breeding pairs and is thought to be socially monogamous. Individuals in breeding plumage have been reported from March-July. Juveniles have been reported in April in Venezuela, in March, April, and September in Colombia, in February, April, and August in Peru, and in November and December in Bolivia. The only known nest was found in November and was placed at a height of 12 m (39 ft) in moss on the underside of the lowest branch of a tree, containing a clutch of two eggs.

Population

Population number

The saffron-crowned tanager is listed as being a species of least concern by the International Union for Conservation of Nature (IUCN) on the IUCN Red List due to its large range and lack of significant population decline. However, the species is threatened by habitat destruction.

References

1. Saffron-crowned tanager Wikipedia article - https://en.wikipedia.org/wiki/Saffron-crowned_tanager
2. Saffron-crowned tanager on The IUCN Red List site - https://www.iucnredlist.org/species/22722854/94788851
3. Xeno-canto bird call - https://xeno-canto.org/276552

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