Red-faced parrot (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Red-faced parrot" in English language version.

refsWebsite

Global rank English rank

2^nd place

2^nd place

1iucnredlist.org

88^th place

160^th place

1biodiversitylibrary.org

387^th place

373^rd place

3,436^th place

2,114^th place

1birdsoftheworld.org

6,471^st place

7,708^th place

305^th place

264^th place

5^th place

5^th place

biodiversitylibrary.org

British Ornithologists' Club.; Club, British Ornithologists' (1997). Bulletin of the British Ornithologists' Club. Vol. 117. London: British Ornithologists' Club.

birdsoftheworld.org

Collar, Nigel; Boesman, Peter F. D. (4 March 2020). "Red-faced Parrot (Hapalopsittaca pyrrhops)". Birds of the World.

cambridge.org

Jacobs, Mark D.; Walker, Jon S. (1999). "Density estimates of birds inhabiting fragments of cloud forest in southern Ecuador". Bird Conservation International. 9 (1): 73–79. doi:10.1017/S0959270900003361. ISSN 0959-2709.

doi.org

BirdLife International (2024). "Hapalopsittaca pyrrhops". IUCN Red List of Threatened Species. 2024: e.T22686168A234610243. doi:10.2305/IUCN.UK.2023-1.RLTS.T22686168A234610243.en. Retrieved 11 March 2024.
Jacobs, Mark D.; Walker, Jon S. (1999). "Density estimates of birds inhabiting fragments of cloud forest in southern Ecuador". Bird Conservation International. 9 (1): 73–79. doi:10.1017/S0959270900003361. ISSN 0959-2709.

iucnredlist.org

BirdLife International (2024). "Hapalopsittaca pyrrhops". IUCN Red List of Threatened Species. 2024: e.T22686168A234610243. doi:10.2305/IUCN.UK.2023-1.RLTS.T22686168A234610243.en. Retrieved 11 March 2024.

usf.edu

digitalcommons.usf.edu

Toyne, E. P.; Flanagan, J. N.; Jeffcote, M. T. (1995). "Vocalizations of the endangered Red-faced Parrot Hapalopsittaca pyrrhops in southern Ecuador". Ornitologia Neotropical. 6 (2): 9.

worldcat.org

search.worldcat.org

Jacobs, Mark D.; Walker, Jon S. (1999). "Density estimates of birds inhabiting fragments of cloud forest in southern Ecuador". Bird Conservation International. 9 (1): 73–79. doi:10.1017/S0959270900003361. ISSN 0959-2709.