- The rufous-gaped
hillstar (Urochroa
bougueri),
formerly included in the white-tailed hillstar, is a
species of
hummingbird in the "brilliants",
tribe Heliantheini...
- racket-tail
Ocreatus addae (Bourcier, 1846) 181 Rufous-gaped
hillstar Urochroa bougueri (Bourcier, 1851) 182 Green-backed
hillstar Urochroa leucura Lawrence, 1864...
- ISBNÂ 978-1-4081-2501-4. Stiles, F.
Garry (2018). "Proposal 775:
Split Urochroa bougueri into two species".
South American classification Committee,
American Ornithologists'...
-
Ocreatus underwoodii (Lesson, RP, 1832) Rufous-gaped hillstar,
Urochroa bougueri (Bourcier, 1851) Green-backed hillstar,
Urochroa leucura Lawrence, 1864...
- racket-tail,
Ocreatus underwoodii (E-SA) Rufous-gaped hillstar,
Urochroa bougueri (E-SA) Green-backed hillstar,
Urochroa leucura (E-SA) Purple-bibbed whitetip...
-
Booted racket-tail,
Ocreatus underwoodii Rufous-gaped hillstar,
Urochroa bougueri Green-backed hillstar,
Urochroa leucura Purple-bibbed whitetip, Urosticte...
- Rufous-booted racket-tail,
Ocreatus addae Urochroa Rufous-gaped hillstar,
Urochroa bougueri Green-backed hillstar,
Urochroa leucura Urosticte Purple-bibbed whitetip...
- green-backed
hillstar and what is now the rufous-gaped
hillstar (Urochroa
bougueri) were once
treated as a
single species, the "white-tailed hillstar". (BirdLife...