@LauraEllenDee @algaebarnacle @DanaMorton @AislynAKeyes Not fullsale collapse, but the loss of cutthroat trout in Yellowstone from lake trout competition was thought to decrease elk populations because bears shifted their predation. https://t.co/s9M3kBTmmV
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Introduced trout mean grizzlys may be responsible for drop in Yellowstone elk numbers not just wolves http://t.co/mYowmiUcnb @cds_york
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RT @DrHaydo: Species introduction-> decline in native trout -> bears to switch diet to elk! http://t.co/RjsDUUYCQc #Ecology #Cascade @RSocPublishing
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Species introduction-> decline in native trout -> bears to switch diet to elk! http://t.co/RjsDUUYCQc #Ecology #Cascade @RSocPublishing