Chestnut-bellied seed finch | |
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male | |
female | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Passeriformes |
Family: | Thraupidae |
Genus: | Sporophila |
Species: | S. angolensis |
Binomial name | |
Sporophila angolensis (Linnaeus, 1766) | |
Synonyms | |
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The chestnut-bellied seed finch (Sporophila angolensis) is a species of bird in the family Thraupidae, but was until recently placed in Emberizidae.
It is found widely in shrubby and grassy areas in tropical and subtropical South America. It has been replaced west of the Andes (and in Central America) by the closely related thick-billed seed finch (S. funerea). The two have often been considered conspecific as the lesser seed-finch, using the older scientific name Oryzoborus angolensis.
The chestnut-bellied seed finch was formally described by the Swedish naturalist Carl Linnaeus in 1766 in the twelfth edition of his Systema Naturae under the binomial name Loxia angolensis. [2] Linnaeus based his description on "The Black Gros-Beak" that had been described and illustrated in 1764 by the English naturalist George Edwards. [3] Edwards's illustration was from a live bird belonging to the barrister Philip Carteret Webb. Edwards mistakenly believed that the bird had come from Angola. The chestnut-bellied seed finch does not occur there and the type locality is now designated as eastern Brazil. [3] [4]
The chestnut-bellied seed finch and the thick-billed seed finch were formerly considered conspecific and together had the English name "lesser seed-finch". [5] [6] Both species were formerly placed in the genus Oryzoborus but molecular phylogenetic studies found that Oryzoborus was embedded in Sporophila . [7] [8] The chestnut-bellied seed finch was therefore moved to Sporophila, a genus that had been introduced by the German ornithologist Jean Cabanis in 1844. [9] [10]
Two subspecies are recognised: [10]
The tanagers comprise the bird family Thraupidae, in the order Passeriformes. The family has a Neotropical distribution and is the second-largest family of birds. It represents about 4% of all avian species and 12% of the Neotropical birds.
The blue-black grassquit is a small Neotropical bird in the tanager family, Thraupidae. It is the only member of the genus Volatinia. It is a common and widespread bird that breeds from southern Mexico through Central America, and South America as far as northern Chile, Argentina, and Paraguay, and in Trinidad and Tobago. A male was also observed in Graham County, Arizona on July 15 and July 17, 2023.
The turquoise tanager is a medium-sized passerine bird in the tanager family Thraupidae. It is a resident bird from Trinidad, much of Brazil, Colombia and Venezuela south to Bolivia. It is restricted to areas with humid forest, with its primary distribution being the Amazon. It was formerly treated as being conspecific with the white-bellied tanager which is found in the Atlantic Forest of eastern Brazil.
The green honeycreeper is a small bird in the tanager family. It is found in the tropical New World from southern Mexico south to Brazil, and on Trinidad. It is the only member of the genus Chlorophanes.
The purple honeycreeper is a small Neotropical bird in the tanager family Thraupidae. It is found in the tropical New World from Colombia and Venezuela south to Brazil, and on Trinidad. A few, possibly introduced birds have been recorded on Tobago.
The black-faced grassquit is a small bird. It is recognized as a tanager closely related to Darwin's finches. It breeds in the West Indies except Cuba, on Tobago but not Trinidad, and along the northern coasts of Colombia and Venezuela.
The yellow-faced grassquit is a passerine bird in the tanager family Thraupidae and is the only member of the genus Tiaris. It is native to the Central America, South America, and the Caribbean.
Haplospiza is a small genus of birds in the tanager family Thraupidae. Formerly classified in the bunting and American sparrow family Emberizidae, more recent studies have shown it to belong in the Thraupidae. Its two members breed in subtropical or tropical moist forest in Central and South America. They are often associated with bamboo.
Phrygilus is a genus of mainly Andean seed-eating tanagers commonly known as sierra finches. Phrygilos means finch in Ancient Greek. Traditionally classified in the bunting and American sparrow family Emberizidae, more recent studies have shown them to belong in the Thraupidae.
Embernagra is a genus of South American finch-like birds in the tanager family Thraupidae.
The slender-billed finch is a species of bird in the tanager family Thraupidae. It is the only member of the genus Xenospingus.
Poospiza is a genus of finch-like birds in the tanager family Thraupidae that are found in both the South American lowlands and the Andes mountains. Generally they are arboreal feeders in light woodland and scrub. All have extensive grey to their plumage, and have—often bold—white or rufous markings.
Thlypopsis is a genus of birds in the tanager family Thraupidae.
The Greater Antillean bullfinch is a species of bird in the family Thraupidae.
The great-billed seed finch is a species of bird in the family Thraupidae. Its natural habitats are subtropical or tropical moist shrubland, swamps, and heavily degraded former forest. They are found in two separate general populations, one in the northern Amazon rainforest and the other in the Cerrado. They live in flooded areas with nests low to the ground. The adults express strong sexual dimorphism. Males are black with white under wing-coverts and ivory white bills, and the females are generally light brown with white under wing-coverts and black bills. Both the male and female have very large, thick bills. The great-billed seed finch has a melodious call, which has made it a target for trapping.
Sporophila is a genus of Neotropical birds in the tanager family Thraupidae. The genus now includes the six seed finches that were previously placed in the genus Oryzoborus.
The lined seedeater is a species of bird in the family Thraupidae.
The ruddy-breasted seedeater is a species of bird in the tanager family Thraupidae. It is found in Brazil, Colombia, Costa Rica, Ecuador, El Salvador, French Guiana, Guatemala, Guyana, Honduras, Mexico, Nicaragua, Panama, Suriname, Trinidad and Tobago, and Venezuela. Its natural habitats are dry savanna, subtropical or tropical seasonally wet or flooded lowland grassland, and heavily degraded former forest.
The warbler-finches are a genus Certhidea of birds in the tanager family Thraupidae that are endemic to the Galápagos Islands. Together with related genera, they are collectively known as Darwin's finches.
The black-and-chestnut warbling finch is a species of bird in the tanager family Thraupidae. It is found on the slopes of the Andes in western Argentina and western Bolivia. Its natural habitats are woodland borders and hedgerows.
Media related to Oryzoborus angolensis at Wikimedia Commons