Choco toucan (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Choco toucan" in English language version.

refsWebsite
Global rank English rank
2nd place
2nd place
88th place
160th place
1,007th place
1,255th place
3,324th place
2,257th place

doi.org

  • BirdLife International (2016). "Choco Toucan Ramphastos brevis". IUCN Red List of Threatened Species. 2016: e.T22682105A92931639. doi:10.2305/IUCN.UK.2016-3.RLTS.T22682105A92931639.en. Retrieved 5 January 2023.
  • Short, L.L. and C. J. Sharpe (2020). Choco Toucan (Ramphastos brevis), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.chotou1.01 retrieved January 5, 2023

iucnredlist.org

  • BirdLife International (2016). "Choco Toucan Ramphastos brevis". IUCN Red List of Threatened Species. 2016: e.T22682105A92931639. doi:10.2305/IUCN.UK.2016-3.RLTS.T22682105A92931639.en. Retrieved 5 January 2023.

lsu.edu

museum.lsu.edu

  • Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 24 July 2022. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved July 24, 2022

worldbirdnames.org