American White Pelican American White Pelican Northern Pintail Northern Pintail Pair Northern Pintail Ring-Necked Duck Pair Gadwall Thayer's Gull Thayer's Gull Thayer's Gull Green-Winged Teal (female) Green-Winged Teal (male) Black Phoebe Killdeer Greater Roadrunner Sing Out Loud Red-Winged Blackbird Pawnee Grasslands Birding Tour Thirteen-Lined Ground Squirrel Peacock American Avocet Padre Island National Seashore Cattle Egret Rusty Blackbird Mallard Rough-Legged Hawk Common Redpoll American Tree Sparrow Common Redpoll Townsend's Solitaire Big Horn Sheep Mountain Chickadee Brown-Capped Rosy-Finch Brown-Capped Rosy-Finch Brown-Capped Rosy-Finch Snow Goose Ross's Goose Ross's Goose Ruddy Duck Juvenile Dark-Morph Snow Goose Northern Shoveler with Funky Shovel Brown Chinese Goose Vermillion Flycatcher Female Great-Tailed Grackle Yellow-Rumped Warbler