NT
Black-thighed Puffleg Eriocnemis derbyi



References

Fjeldså, J.; Krabbe, N. 1990. Birds of the high Andes. Apollo Books, Copenhagen.

Freile, J. F.; Mazariegos, L. A. 2006. Notes on Black-thighed Puffleg Eriocnemis derbyi in northern Ecuador. Neotropical Birding: 74-75.

Hilty, S. L.; Brown, W. L. 1986. A guide to the birds of Colombia. Princeton University Press, Princeton.

Stattersfield, A. J.; Crosby, M. J.; Long, A. J.; Wege, D. C. 1998. Endemic bird areas of the world: priorities for bird conservation. BirdLife International, Cambridge, U.K.

Further resources

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Media resources

Recommended citation
BirdLife International (2019) Species factsheet: Eriocnemis derbyi. Downloaded from http://www.birdlife.org on 21/10/2019. Recommended citation for factsheets for more than one species: BirdLife International (2019) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 21/10/2019.