Northern Harrier Mountain Bluebird Juvenile Northern Flicker Mountain Bluebird Western Meadowlark National Park Service View of the Fort Butterfly Teepee in the Woods Ben't Old Fort Bent, the cat. Bent's Old Fort National Historic Site Sign House Sparrow Red-Tailed Hawk Mountain Bluebird Great Blue Heron and Snowy Egret Western Wood-Pewee Party at the Pond 4 Blue-Winged Teal and Dowitcher Long-Billed Dowitchers Wilson's Snipe Wilson's Snipe Long-Billed Dowitchers and Wilson's Snipe Red-Tailed Hawk Horned Lark Burrowing Owl Burrowing Owls More than a Touch of Autumn Wilson's Snipe Wilson's Snipe Wilson's Snipe Wilson's Snipe Wilson's Snipe Mean Mr. Mallard American White Pelicans (Pelecanus erythrorhynchos… Double-Crested Cormorants (Phalacrocorax auritus) Lincoln's Sparrow Say's Phoebe Red-Tailed Hawk House Sparrow Killdeer Alluvial Fan Butterfly Audubon's Warbler Wildflowers