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Azure-rumped tanager | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Passeriformes |
Family: | Thraupidae |
Genus: | Poecilostreptus |
Species: | P. cabanisi |
Binomial name | |
Poecilostreptus cabanisi (PL Sclater, 1868) | |
Synonyms | |
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The azure-rumped tanager or Cabanis's tanager (Poecilostreptus cabanisi) is a species of bird in the family Thraupidae. It is a local resident in humid broadleaf forests and adjacent plantations of the Pacific slope of western Guatemala and southern Chiapas, Mexico. It has been reported at elevations of 850–1,900 m (2,790–6,230 ft).
Its plumage is mostly pale blue, with a purplish-blue crown, distinctive dark spots across the chest, dark lores and lower auriculars. The mantle is mottled greenish-blue and black. The wings and tail are black with blue edgings. The bill is gray with a dark tip. Cabanis's tanagers utter several sibilant vocalizations, hard trill and twitters.
The azure-rumped tanager is omnivorous, feeding on fruit and arthropods. In Guatemala, abundance was positively correlated with the density of Ficus aurea trees. Figs of that tree are a main food source. The nesting season ranges from April to September, during which azure-rumped tanagers move in pairs or family groups. Cooperative breeding has been reported. Outside the breeding season, larger flocks of up to 18 birds have been reported.
The azure-rumped tanager is Vulnerable because of deforestation to clear the way for coffee plantations. In Guatemala, only 21% or 25,000 ha (62,000 acres) of the potential area of distribution are still covered with broadleaf forest, the tanager's prime habitat. 80000 ha or 68% of the potential area of distribution is covered with coffee plantations. It is estimated that there are 8250–23250 birds left in Guatemala. For Chiapas, there is no recent estimate, but in the 1980s there were 112000 ha of suitable habitat, which is expected to be much smaller now due to a growing human population and increased pressure by agricultural activities
Its closest relative appears to be the similarly patterned grey-and-gold tanager.
Azure is the color between cyan and blue on the spectrum of visible light. It is often described as the color of the sky on a clear day.
Volcán Atitlán is a large, conical, active stratovolcano adjacent to the caldera of Lake Atitlán in the Guatemalan Highlands of the Sierra Madre de Chiapas range. It is within the Sololá Department, in southwestern Guatemala.
The golden-hooded tanager is a medium-sized passerine bird. This tanager is a resident breeder from southern Mexico south to western Ecuador.
The silver-throated tanager is a species of passerine bird in the tanager family Thraupidae. It is found in Costa Rica, Panama, Colombia, Ecuador, and northeastern Peru. It inhabits mossy forests, montane evergreen forests, tropical lowland evergreen forests and forest edges, along with tall secondary forests and disturbed habitat with remnant trees and forest. It is 13 centimetres (5.1 in) long and weighs 22 grams (0.78 oz) on average, and shows slight sexual dimorphism, with duller female plumage. Adult males are mainly bright yellow, with a silvery-white throat bordered above with a black stripe on the cheeks, black streaking on the back, and green edges to the wings and tail. Juveniles are duller and greener.
The blue bunting is a species of passerine in the family Cardinalidae, the cardinals or cardinal grosbeaks. It is found in Belize, El Salvador, Guatemala, Honduras, Mexico, and Nicaragua.
The blue-black grosbeak is a species of songbird in the family Cardinalidae.
The russet-crowned motmot is a species of motmot native to north-western Mexico and central Guatemala. It is a year-round resident of the tropical and subtropical dry broadleaf forests and scrubland. The russet-crowned motmot is the most understudied species of motmot in the family Momotidae.
Cabanis's spinetail is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Brazil, Bolivia, and Peru.
The golden tanager is a species of bird in the family Thraupidae. It is widespread and often common in highland forests of the Andes and Venezuelan Coastal Range in north-western South America.
The emerald tanager is a species of bird in the tanager family Thraupidae. It is found in Colombia, Costa Rica, Ecuador, and Panama. Described by the English ornithologists PL Sclater and Osbert Salvin in 1869, it is a medium-sized species that has a length of 10.6–13 cm (4.2–5.1 in) and a mass of 18–20.5 g (0.63–0.72 oz). It can be identified by its bright green plumage, with black streaking on the back and wings, and a black auricular patch and beak. It also has yellow on the crown and rump. The species shows slight sexual dimorphism, with the females being duller and having yellow-green in place of yellow on the head.
The black-capped tanager is one of the many species of Neotropical bird in the family Thraupidae. It lives in mountains of Ecuador, Colombia and Venezuela year-round. This bird can often be found in open landscapes, alone or in pairs, hiding under branches of trees and bushes. Its natural habitats are subtropical or tropical moist montane forests and heavily degraded former forest.
The flame-faced tanager is a species of bird in the tanager family Thraupidae. It is endemic to South America and is found in the eastern Andes of Colombia, Ecuador, Peru and Venezuela. Its natural habitat is subtropical or tropical moist montane forests. It is a distinctive-looking species with black and opalescent green upperparts, opalescent green and buff underparts, and a deep red and yellow face. The subspecies lunigera lacks the deep red on the face, which is replaced with orangish-red.
The saffron-crowned tanager 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.
The azure-shouldered tanager is a species of bird in the tanager family, Thraupidae. Described by the French zoologist Louis Pierre Vieillot in 1817, it is only found in the Atlantic Forest of southeastern Brazil, from southeastern Bahia, eastern Minas Gerais, and Espírito Santo south to northern Rio Grande do Sul. It inhabits humid montane forests, open woodlands, secondary growth, and forest edges and can be found at elevations of up to 1,600 m (5,200 ft), but usually stays below 1,200 m (3,900 ft).
The Central American pine–oak forests is a tropical and subtropical coniferous forests ecoregion in the mountains of northern Central America and Chiapas state in southern Mexico.
The Sierra Madre de Chiapas moist forests is a tropical moist broadleaf forest ecoregion in southern Mexico and southern Guatemala, extending into the northwestern corner of El Salvador.