• Thumbnail for Rufous-gaped hillstar
    The rufous-gaped hillstar (Urochroa bougueri), formerly included in the white-tailed hillstar, is a species of hummingbird in the "brilliants", tribe...
    8 KB (886 words) - 16:00, 2 October 2022
  • Thumbnail for Urochroa
    ISBN 978-1-4081-2501-4. Stiles, F. Garry (2018). "Proposal 775: Split Urochroa bougueri into two species". South American Classification Committee, American...
    4 KB (222 words) - 13:04, 12 April 2024
  • Thumbnail for Green-backed hillstar
    green-backed hillstar and what is now the rufous-gaped hillstar (Urochroa bougueri) were once treated as a single species, the "white-tailed hillstar"...
    6 KB (678 words) - 16:00, 2 October 2022
  • Thumbnail for List of hummingbirds
    (Bourcier, 1846) 181 Rufous-gaped hillstar Urochroa bougueri (Bourcier, 1851) 182 Green-backed hillstar Urochroa leucura Lawrence, 1864 183 Purple-bibbed...
    45 KB (73 words) - 00:53, 23 May 2024
  • Ocreatus underwoodii (E-SA) Rufous-gaped hillstar, Urochroa bougueri (E-SA) Green-backed hillstar, Urochroa leucura (E-SA) Purple-bibbed whitetip, Urosticte...
    255 KB (27,310 words) - 16:33, 6 March 2024
  • Thumbnail for List of birds of Ecuador
    racket-tail, Ocreatus underwoodii Rufous-gaped hillstar, Urochroa bougueri Green-backed hillstar, Urochroa leucura Purple-bibbed whitetip, Urosticte benjamini...
    123 KB (13,079 words) - 20:53, 5 March 2024
  • Thumbnail for List of birds of Colombia
    (Lesson, RP, 1832) Rufous-gaped hillstar, Urochroa bougueri (Bourcier, 1851) Green-backed hillstar, Urochroa leucura Lawrence, 1864 Purple-bibbed whitetip...
    254 KB (19,935 words) - 18:52, 7 May 2024
  • Thumbnail for Heliantheini
    Rufous-booted racket-tail, Ocreatus addae Urochroa Rufous-gaped hillstar, Urochroa bougueri Green-backed hillstar, Urochroa leucura Urosticte Purple-bibbed whitetip...
    11 KB (517 words) - 18:41, 10 March 2024