The Hunter Fort Collins Rodeo Horse Tundra Swan Tundra Swan and American Coot Tundra Swan American Wigeon Tundra Swan Mallard Icy Morning House Sparrow Canada Goose American Crow Redhead and American Wigeon American Robin Great Blue Heron Colony Black-Capped Chickadee Harris's Sparrow More American Robin Red-Winged Blackbird Young Male RWBB More GBH Colony Canada Goose Killdeer American Kestrel Sign at Great Sand Dunes National Park and Preser… Sandhill Cranes The Great Sand Dunes and the San Juans Great Sand Dunes National Park and Preserve Great Sand Dunes National Park and Preserve Great Sand Dunes National Park and Preserve Great Sand Dunes National Park and Preserve Great Sand Dunes National Park and Preserve Black-Billed Magpie Mule Deer Buck Cinnamon Teal and Hybrid Teal? Stormy Sunrise Mule Deer Buck Northern Pintail Northern Pintail Sandhill Cranes Mule Deer Pair Black-Billed Magpie Sandhill Cranes Sandhill Cranes Gray-Crowned Rosy-Finch