Taken 25-Apr-11
277 of 454 items


Obsidian in Green

Obsidian Creek (Yellowstone National Park), fed by thermal springs and thus kept warm, is hospitable to saw grass as winter sets in.

Categories & Keywords
Category:Travel and Places
Subcategory:North America
Subcategory Detail:United States of America
Keywords:National Park, Obsidian Creek, Yellowstone, autumn, fall, fed, green, landscape, landscapes, nature, photography, photos, saw grass, snow, spring, warm, white

Green sawgrass in warm spring fed Obsidian Creek, contrasting with snow covered banks