Black-headed antthrush (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Black-headed antthrush" in English language version.

refsWebsite

Global rank English rank

2^nd place

88^th place

160^th place

1,007^th place

1,255^th place

doi.org

BirdLife International (2020). "Black-headed Antthrush Formicarius nigricapillus". IUCN Red List of Threatened Species. 2020: e.T22703206A138234144. doi:10.2305/IUCN.UK.2020-3.RLTS.T22703206A138234144.en. Retrieved 26 August 2024.
Krabbe, N. and T. S. Schulenberg (2020). Black-headed Antthrush (Formicarius nigricapillus), 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.blhant1.01 retrieved August 26, 2024

Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (August 2024). "Antthrushes, antpittas, gnateaters, tapaculos, crescentchests". IOC World Bird List. v 14.2. Retrieved 19 August 2024.