Gerrit Vyn Photography –

Gerrit Vyn is a conservation and wildlife photographer and cinematographer dedicated to telling the stories of endangered animals and habitats. He is a producer for the Cornell Lab of Ornithology and a fellow of the International League of Conservation Photographers

Dall Sheep (Ovis dalli) rams head-butting. Head butting is one behavior by which males establish dominance during the fall mating season. Denali National Park, Alaska. September.
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1. Dall Sheep-Vyn-100918-0809.tif


Dall Sheep (Ovis dalli) rams head-butting. Head butting is one behavior by which males establish dominance during the fall mating season. Denali National Park, Alaska. September.

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Keywords:
Alaska
Alaska Range
Dall Sheep
Denali National Park
Ovis dalli
alpine
curl
dominance
fight
head butt
horn
mammal
ram
rut
tundra
white