Pedro Xavier Astudillo Webster

Pedro Xavier Astudillo Webster, Ecuadorian ornithologist and herpetologist.

  • Escuela de Biología, Ecología y Gestión, Universidad del Azuay, Cuenca, Ecuador.

Taxon names authored

(List may be incomplete)



(List may be incomplete)

  • Tinoco, B.A.; Astudillo, P.X.; Latta, S.C.; Graham, C.H. 2009. Distribution, ecology and conservation of an endangered Andean hummingbird: the Violet-throated Metaltail (Metallura baroni). Bird Conservation International 19: 63–76.
  • Latta, S.C.; Tinoco, B.A.; Astudillo, P.X.; Graham, C.H. 2011. Patterns and magnitude of temporal change in avian communities in the Ecuadorian Andes. The Condor 113(1): 24–40.
  • Astudillo, P.X.; Tinoco, B.A.; Graham, C.H.; Latta, S.C. 2011. Assessing methods for estimating minimum population size and monitoring Andean Condors (Vultur gryphus) in southern Ecuador. Ornitologia Neotropical 22: 257–265.
  • Astudillo, P.X.; Samaniego, G.M.; Machado, P.J.; Aguilar, J.M.; Tinoco, B.A.; Graham, C.H.; Latta, S.C.; Farwig, N. 2014. The impact of roads on the avifauna of páramo grasslands in Cajas National Park, Ecuador. Studies on Neotropical Fauna and Environment 49(3): 204–212.
  • Astudillo, P.X.; Muñoz, L.F. 2014. Little Blue Heron Egretta caerulea, a new record for the southern Ecuadorian Andes. Boletín SAO 23(1/2): 22–23.
  • Astudillo, P.X.; Tinoco, B.A.; Siddons, D.C. 2015. The avifauna of Cajas National Park and Mazán Reserve, southern Ecuador, with notes on new records. Cotinga 37: 1–11.
  • Urgilés, V.L., Posse, V., Timbe, B.A., Astudillo, P.X. & Sánchez-Nivicela, J.C. 2017. A new terrestrial frog (Anura: Craugastoridae) from the montane cloud forests of the southeastern Ecuadorian Andes. Zootaxa 4318(3): 520–530. DOI: 10.11646/zootaxa.4318.3.5. Reference page