Canadian aspen
big-toothed aspen
bigtooth aspen
large tooth aspen
bigtoothed aspen
Populus grandidentata
large-toothed aspen
American aspen
Populus tremuloides
American quaking aspen
quaking asp
quiverleaf
Alaska Range
sage hen
sage grouse
Centrocercus urophasianus
Beaufort Sea
quaking aspen
European quaking aspen
Populus tremula
asp
Hudsonia
genus Hudsonia
northeastern United States
Northeast
Rocky Mountains
yaupon holly
Rockies
Dryopteris thelypteris pubescens
Thelypteris palustris pubescens
snuffbox fern
northland
meadow fern
McKinley
Mt. McKinley
Dakota
northwestern United States
Northern United States
Northwest
North
Mount McKinley
Denali
eastern meadowlark
Canada lynx
Penobscot Bay
Denali National Park and Preserve
Lynx canadensis
Denali National Park
Sturnella magna
Alaska Peninsula