Order
Strigiformes
Family
Strigidae
Genus
Aegolius
 
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Version 2.0

This is a historic version of this account.  Current version

 - Boreal Owl
 - Boreal Owl (Richardson's)
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Boreal Owl Aegolius funereus

G. D. Hayward and P. H. Hayward
Version: 2.0 — Published January 1, 1993

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Figure 1. Year-round range of the Boreal Owl in North America. - Range Map
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  • Year-round
  • Migration
  • Breeding
  • Non-Breeding
Figure 1. Year-round range of the Boreal Owl in North America.

Some populations show nomadic/migratory/irruptive movement in years of food scarcity. See text for details.

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