Facultative mutualism between a Black-billed Magpie (Pica hudsonia) and a Rocky Mountain Elk (Cervus canadensis nelson) is reported. This interspecific interaction was observed in Yellowstone National Park, Wyoming, and was documented photographically.
How to translate text using browser tools
23 February 2023
MAGPIE AND MUTUALISM: PHOTOGRAPHIC EVIDENCE
P Ross Gorman
ACCESS THE FULL ARTICLE

Northwestern Naturalist
Vol. 104 • No. 1
Spring 2023
Vol. 104 • No. 1
Spring 2023
Black-billed Magpie
Cervus canadensis nelson
facultative mutualism
Pica hudsonia
Rocky Mountain elk
service-resource mutualism
Wyoming