RY.0141-31Reindeer graze on the multicoloured summer tundra of grasses & sedges.
Yamal Peninsula. Siberia
RY.0135-36Bull Reindeer grazing on the tundra during Summer.
Yamal, Siberia, Russia
RWS0124-19Grasses and sedges at the edge of a lake on tundra in the summer. Yamal, Western Siberia, Russia
LS.0053-00Fall colors reveal patterns in vegetation & geomorphology along upper Noatak River. Green areas are willows growing in gravels along current and paleo creek channels. The bright yellows are sedges growing in poorly drained clays, probably underlain by permafrost. The brown areas are grasses, growing in drier bottom areas. Brooks Range, Alaska.