green-backed hillstar
Urochroa leucura
Hummingbirds (Trochilidae) · Apodiformes (Apodiformes)
Jogue um quiz com green-backed hillstar e espécies parecidas
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Revisão necessária
O Birdr é um projeto da comunidade, e muitas fotos ainda precisam de um olhar humano. Se você conhece esta ave, pode ajudar revisando as imagens.
Muitas vezes confundido com
Nos quizzes, os jogadores mais confundem green-backed hillstar com estas aves—ou esta espécie foi escolhida por engano, ou o contrário.
| Espécies | Confusões |
|---|---|
| purple-bibbed whitetip Urosticte benjamini | 1 |
| violet-bellied hummingbird Chlorestes julie | 1 |
Família
Hummingbirds are birds native to the Americas and comprise the biological family Trochilidae. With approximately 375 species and 113 genera, they occur from Alaska to Tierra del Fuego, but most species are found in Central and South America. As of 2026, 21 hummingbird species are listed as endangered or critically endangered, with about 255 species declining in population.
Ordem
The Apodiformes is an order, or taxonomic grouping, of birds which traditionally contained three living families—the Apodidae (swifts), the Hemiprocnidae (treeswifts), and the Trochilidae (hummingbirds); however, in the Sibley-Ahlquist taxonomy, this order is elevated to the superorder Apodimorphae, in which hummingbirds are separated into a new order, the Trochiliformes. With nearly 450 species identified to date, it is the most diverse order of birds after the Passeriformes (the "perching" birds).