Revision History

Birds of the World

Authors

G. D. Hayward and P. H. Hayward

Recommended Citation

Hayward, G. D. and P. H. Hayward (2020). Boreal Owl (Aegolius funereus), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.borowl.01

Birds of North America

Authors

G. D. Hayward and P. H. Hayward

Revisors

G. D. Hayward and P. H. Hayward

Recommended Citation

Hayward, G. D. and P. H. Hayward (1993). Boreal Owl (Aegolius funereus), version 2.0. In The Birds of North America (A. F. Poole and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bna.63

Handbook of the Birds of the World

Authors

Denver W. Holt, Regan Berkley, Caroline Deppe, Paula L. Enríquez, Julie L. Petersen, José Luis Rangel Salazar, Kelley P. Segars, Kristin L. Wood, and Jeffrey S. Marks

Revisors

Jeffrey S. Marks

Recommended Citation

Holt, D. W., R. Berkley, C. Deppe, P. L. Enríquez, J. L. Petersen, J.L. Rangel Salazar, K.P. Segars, K.L. Wood, and J. S. Marks (2017). Boreal Owl (Aegolius funereus). In Handbook of the Birds of the World Alive (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Lynx Edicions, Barcelona.