Gray-crowned rosy finch in the subalpine tundra photo 11 months 0 Kobuk 440 racers at Paniqsigvik shelter cabin. photo 11 months 0 Arctic camping in the snow. photo 11 months 0 Midnight sun and sea ice photo 11 months 2 Male Dolly Varden photo 11 months 0 Atigun River photo 11 months 0 Dolly Varden Tagging photo 11 months 0 Caribou trails photo 11 months 0 Colorful lichens on rocks above the Atigun River. photo 11 months 0 Red-throated loon photo 11 months 0 Smith's longspur photo 11 months 0 A winter trail at Selawik National Wildlife Refuge. photo 11 months 0 American golden plover on Arctic coastal plain nesting grounds. photo 11 months 0 Textures of snow at Selawik National Wildlife Refuge photo 11 months 0 Snow bunting in the snow photo 11 months 0 Rain and mist in the Brooks Range foothills photo 11 months 0 Kobuk 440 racers at Paniqsigvik shelter cabin. photo 11 months 0 American golden plover on Arctic coastal plain nesting grounds. photo 11 months 0 Parasitic jaeger chick photo 11 months 0 Textures of snow at Selawik National Wildlife Refuge photo 11 months 0 Red fox in the rain photo 11 months 0 Snowmachine on the winter trail. photo 11 months 0 Dwarf fireweed photo 11 months 0 Caribou along a winter trail on Selawik National Wildlife Refuge photo 11 months 0 Sea Ice in Arctic National Wildlife Refuge photo 11 months 0 A snowmachine and sled outside the Paniqsigvik shelter cabin. photo 11 months 0 Spruce trees in the snow. photo 11 months 0 Midnight sun and sea ice photo 11 months 1 The Arctic Interagency Visitor Center photo 11 months 0 Caribou along a winter trail on Selawik National Wildlife Refuge photo 11 months 0 Sukakpak Mountain photo 11 months 0 Snowmachine and sled at night photo 11 months 0 A winter trail at Selawik National Wildlife Refuge. photo 11 months 0 Snow bunting photo 11 months 0 Makeshift runway photo 11 months 0 Cloudberry blossom photo 11 months 0 Textures of snow at Selawik National Wildlife Refuge photo 11 months 0 Caribou antlers in the snow. photo 11 months 0 Rain and mist in the Brooks Range foothills photo 11 months 0 Winter travel on the tundra. photo 11 months 0