Brown bears wrestling
Bears catching fish
A bear rests in the grass
Woman and brown bear
Bear paw print
Adult bear in the grass
Person sits near bear
Bears fishing
Bear eating salmon
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Heavyweight Division

Every summer on the McNeil River in coastal Alaska bears and salmon engage in a key ecological interaction. As the salmon return to their ho...

Photograph by Ian Gill

Predator-Prey Dynamics of Bears and Salmon

See brown bear pictures from National Geographic Society/Waitt grantee Ian Gill.

August 3, 2010