Grizzly Bear, Ursus arctos, usurps Bison, Bison bison, captured by Wolves, Canis lupus, in Yellowstone National Park, Wyoming
MacNulty, Daniel R. Varley, Nathan Smith, Douglas W.
Article
2001
The Canadian field-naturalist
115
Issue: 3
495--498
New York Botanical Garden, LuEsther T. Mertz Library
English
Ottawa Ottawa Field-Naturalists' Club
DOI: https://doi.org/10.5962/p.363829
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