Great Horned Owl, Bubo virginianus, predation on Richardson's Ground Squirrels, Spermophilus richardsonii
Michener, Gail R.
Article
2001
The Canadian field-naturalist
115
Issue: 4
543--548
New York Botanical Garden, LuEsther T. Mertz Library
English
Ottawa Ottawa Field-Naturalists' Club
DOI: https://doi.org/10.5962/p.363851
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