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

Juvenile Rock Sandpiper (Calidris ptilocnemis) of the subspecies C. p.  tschuktschorum. Yukon Delta National Wildlife Refuge, Alaska. September.
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1. Rock Sandpiper-Vyn-100910-0333.tif


Juvenile Rock Sandpiper (Calidris ptilocnemis) of the subspecies C. p. tschuktschorum. Yukon Delta National Wildlife Refuge, Alaska. September.

4027x2680



Keywords:
Alaska
Calidris ptilocnemis
Rock Sandpiper
Tern Mountain
YK Delta
Yukon Delta National Wildlife Refuge
Yukon-Kuskokwim Delta
basic plumage
bird
juvenile
tschuktschorum
winter plumage