accipiters accipiters in flight american bittern american coot american kestrel american white pelican animals bald eagle birders bitterns black_throated green warbler blue_gray gnatcatcher bluebirds bonaparte's gull brown thrasher bugs buntings buteos buteos in flight california gull cardinals carolina wren chimney swift common loon common tern common yellowthroat dickcissel double_crested cormorant doves downy woodpecker ducks ducks in flight dunlin eagles eagles in flight eared grebe eastern bluebird eurasian collared_dove eurasian tree sparrow falcons falcons in flight field sparrow flycatchers forster's tern franklin's gull frogs gadwall geese geese in flight golden_crowned kinglet great blue heron greater white_fronted goose grebes green_winged teal grosbeaks gulls hairy woodpecker harriers in flight heron pond herons herons in flight herring gull horned grebe ibis ibis in flight indigo bunting ive_been_spotted killdeer kinglets landscapes large marsh waders lincoln's sparrow loons mallard marsh wren merlin mourning dove my 1st photo in missouri nelson's sparrow northern cardinal northern harrier northern pintail northern shoveler orange_crowned warbler palm warbler paul bauer pelicans peregrine falcon pied_billed grebe plovers plovers in flight rails rallidae red_headed woodpecker red_shouldered hawk red_tailed hawk ring_billed gull ring_necked duck riverlands migratory bird sanctuary rose_breasted grosbeak ruddy duck sandpipers sandpipers in flight sandy slough savannah sparrow sedge wren sharp_shinned hawk shorebirds singing birds snakes song sparrow sora sparrows st. louis circle sunsets swallows swallows in flight swamp sparrow swans swifts teal sp. tennessee warbler terns thrashers thrushes trumpeter swan turtles vesper sparrow virginia rail warblers_2010_11 white_faced ibis woodpeckers wrens yardbirds