Bird, J.P., Martin, R., Akçakaya, H.R., Gilroy, J., Burfield, I.J., Garnett, S.G., Symes, A., Taylor, J., Şekercioğlu, Ç.H. and Butchart, S.H.M. 2020. Generation lengths of the world’s birds and their implications for extinction risk. Conservation Biology 34(5): 1252-1261.
Collar, N. J.; Gonzaga, L. P.; Krabbe, N.; Madroño Nieto, A.; Naranjo, L. G.; Parker, T. A.; Wege, D. C. 1992. Threatened Birds of the Americas: The ICBP/IUCN Red Data Book. International Council for Bird Preservation, Cambridge, U.K.
IUCN. 2020. The IUCN Red List of Threatened Species. Version 2020-3. Available at: https://www.iucnredlist.org. (Accessed: 10 December 2020).
Lammertink, J. M.; Rojas-Tomé, J. A.; Casillas-Orona, F. M.; Otto, R. L. 1996. Status and conservation of old-growth forests and endemic birds in the pine-oak zone of the Sierra Madre Occidental, Mexico. Institute for Systematics and Population Biology, Amsterdam.
Lammertink, M.; Gallagher, T. W.; Rosenberg, K. V.; Fitzpatrick, J. W.; Liner, E.; Rojas-Tomé, J.; Escalante, P. 2011. Film documentation of the probably Extinct Imperial Woodpecker (Campephilus imperialis). Auk 128: 671-677.
Mendenhall, M. 2005. Old friend missing - species profile: Imperial Woodpecker. Birder's World 19: 35-39.
Otto, R. 2003. Threatened wildlife and old-growth forest survey of the Arroyo Durango, Sierra Madre Occidental, Mexico.
Tanner, J. T. 1964. The decline and present status of the Imperial Woodpecker of Mexico. The Auk 81: 74-81.
Winkler, H., Christie, D.A. and Sharpe, C.J. 2015. Imperial Woodpecker (Campephilus imperialis). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. and de Juana, E. (eds), Handbook of the Birds of the World Alive, Lynx Edicions, Barcelona.
Link to species profile on Search for Lost Birds website
Search for photos and videos, and hear sounds of this species from the Macaulay Library
Recommended citation
BirdLife International (2024) Species factsheet: Imperial Woodpecker Campephilus imperialis. Downloaded from
https://datazone.birdlife.org/species/factsheet/imperial-woodpecker-campephilus-imperialis on 24/11/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from
https://datazone.birdlife.org/species/search on 24/11/2024.