Brown-headed Cowbird

• Loons & Grebes (2)
• Common Loon (8)
• Pied-billed Grebe (8)
• Least Grebe (8)
• Horned Grebe (14)
• Eared Grebe (2)
• Red-necked Grebe (3)
• Western Grebe (13)
• Clark's Grebe (2)
• Waterbirds (1)
• Northern Gannet (3)
• Brown Booby (2)
• White Pelican (5)
• Brown Pelican (16)
• Anhinga (8)
• Pelagic Cormorant (2)
• Brant's Cormorant (7)
• Double-crested Cormorant (10)
• Limpkin (4)
• King Rail (2)
• Virginia Rail (8)
• Sora (6)
• Common Moorhen (7)
• Coot (7)
• Purple Swamphen (2)
• Herons (1)
• Least Bittern (5)
• Yellow-crowned Night-Heron (7)
• Black-crowned Night-Heron (7)
• Green Heron (9)
• Tricolored Heron (9)
• Little Blue Heron (6)
• Reddish Egret (7)
• Snowy Egret (12)
• Great Egret (16)
• Great Blue Heron (15)
• Wood Stork (7)
• Glossy Ibis (6)
• White-faced Ibis (2)
• White Ibis (6)
• Roseate Spoonbill (19)
• Ducks, Geese & Swans (2)
• Snow Goose (35)
• Ross's Goose (5)
• Cacking Goose (2)
• Canada Goose (5)
• White-fronted Goose (3)
• Brant (11)
• Mute Swan (2)
• WoodDuck (4)
• Mallard (10)
• Black Duck (3)
• Gadwall (6)
• Green-winged Teal (9)
• American Widgeon (4)
• Eurasian Widgeon (2)
• Northern Pintail (15)
• Northern Shoveler (6)
• Blue-winged Teal (6)
• Cinnamon Teal (2)
• Redhead (2)
• Ring-necked Duck (14)
• Scaup (14)
• Common Eider (31)
• King Eider (10)
• Black Scoter (2)
• Surf Scoter (5)
• Harlequin Duck (13)
• Long-tailed Duck (6)
• Barrow's Goldeneye (14)
• Bufflehead (6)
• Common Meganser (7)
• Red-breasted Merganser (23)
• Hooded Merganser (10)
• Ruddy Duck (10)
• Black-bellied Whistling-Duck (4)
• Raptors (4)
• Osprey (38)
• Mississippi Kite (3)
• Snail Kite (2)
• Bald Eagle (42)
• Cooper's Hawk (10)
• Sharp-shinned Hawk (2)
• Harris's Hawk (5)
• Red-shouldered Hawk (9)
• Red-tailed Hawk (12)
• Swainson's Hawk (3)
• Crested Caracara (18)
• American Kestral (2)
• Northern Harrier (3)
• Turkey Vulture (3)
• Quail & Grouse (1)
• Willow Ptarmigan (5)
• Gambel's Quail (5)
• California Quail (2)
• Gray Partridge (3)
• Ring-necked Pheasant (2)
• Wild Turkey (10)
• Plain Chachalaca (4)
• Owls & Nightjars (2)
• Snowy Owl (28)
• Great Gray Owl (3)
• Long-eared Owl (3)
• Great Horned Owl (3)
• Spotted Owl (2)
• Eastern Screech-Owl (11)
• Western Screech-owl (2)
• Wiskered Screech-owl (2)
• Saw-whet Owl (2)
• Northern Hawk-Owl (5)
• Burrowing Owl (16)
• Barn-Owl (2)
• Common Pauraque (3)
• Common Nighthawk (2)
• Chuck-will's-widow (2)
• Cranes (0)
• Sandhill Crane (29)
• Whooping Crane (3)
• Shorebirds (4)
• Black-bellied Plover (11)
• Snowy Plover (12)
• Wilson's Plover (2)
• Piping Plover (2)
• Semi-palmated Plover (4)
• Killdeer (12)
• American Oystercatcher (6)
• American Avocet (6)
• Black-necked Stilt (5)
• Willet (17)
• Greater Yellowlegs (9)
• Lesser Yellowlegs (7)
• Solitary Sandpiper (5)
• Spotted Sandpiper (3)
• Long-billed Curlew (4)
• Marbled Godwit (22)
• Ruddy Turnstone (5)
• Black Turnstone (3)
• Surfbird (9)
• Purple Sandpiper (6)
• Sanderling (5)
• Dunlin (18)
• Semipalmated Sandpiper (2)
• Least Sandpiper (12)
• Pectoral Sandpiper (3)
• Upland Sandpiper (12)
• Dowitchers (20)
• Wilson's Snipe (3)
• American Woodcock (9)
• Gulls & Terns (5)
• Heerman's Gull (2)
• Laughing Gull (6)
• Bonaparte's Gull (2)
• Ring-billed Gull (14)
• Herring Gull (11)
• Great Black-backed Gull (4)
• Sabine's Gull (4)
• Sandwich Tern (6)
• Royal Tern (7)
• Caspian Tern (4)
• Forster's Tern (2)
• Arctic Tern (3)
• Black Tern (12)
• Pigeons, Doves, Cuckoos (3)
• Mourning Dove (5)
• White-winged Dove (6)
• Common Ground-dove (2)
• Inca Dove (4)
• Greater Roadrunner (10)
• Hummingbirds (2)
• Broad-billed Hummingbird (19)
• Magnificent Hummingbird (4)
• Ruby-throated Hummingbird (2)
• Black-chinned Hummingbird (4)
• Costa's Hummingbird (4)
• Anna's Hummingbird (12)
• Broad-tailed Hummingbird (4)
• Rufous Hummingbird (5)
• "Selaphorus" Hummingbird (3)
• hummingbird sp. (8)
• Violet-crowned Hummingbird (2)
• Trogans (4)
• Kingfishers (2)
• Woodpeckers (1)
• Acorn Woodpecker (11)
• Northern Flicker (3)
• Golden-fronted Woodpecker (4)
• Red-bellied Woodpecker (6)
• Gila Woodpecker (3)
• Red-naped Sparsucker (3)
• Yellow-bellied Sapsucker (3)
• Ladder-backed Woodpecker (2)
• Arizona Woodpecker (4)
• Downy Woodpecker (2)
• Hairy Woodpecker (3)
• Pileated Woodpecker (5)
• Flycatchers (4)
• Northern Beardless-Tyrannulet (2)
• Eastern Wood-pewee (4)
• Willow Flycatcher (2)
• Least Flycatcher (3)
• Eastern Phoebe (4)
• Black Phoebe (3)
• Great-crested Flycatcher (2)
• Ash-throated Flycatcher (2)
• Tropical Kingbird (3)
• Couch's Kingbird (4)
• Eastern Kingbird (3)
• Scissor-tailed Flycatcher (2)
• Great Kiskadee (2)
• Say's Phoebe (3)
• Brown-crested Flycatcher (2)
• Vermillion Flycatcher (2)
• Unidentified Empidonax Flycatchers (3)
• Shrikes & Vireos (3)
• Loggerhead Shrike (4)
• Bell's Vireo (3)
• Warbling Vireo (5)
• Philapelphia Vireo (4)
• Red-eyed Vireo (3)
• Crows & Jays (3)
• Blue Jay (6)
• Gray Jay (2)
• Green Jay (4)
• Western ScrubJay (2)
• Florida Scrub-Jay (9)
• Mexican Jay (9)
• Pinyon Jay (2)
• Fish Crow (6)
• Chihuahuan Raven (2)
• Horned Lark (2)
• Swallows (0)
• Tree Swalow (18)
• Northern Rough-winged Swallow (2)
• Bank Swallow (2)
• Violet-green Swallow (2)
• Barn Swallow (22)
• Purple Martin (2)
• Chickadees & Titmice (4)
• Tufted Titmouse (4)
• Bridled Titmouse (2)
• Black-capped Chickadee (3)
• Carolina Chickadee (5)
• Mexican Chickadee (2)
• Chestnut-backed Chickadee (2)
• Nuthatches, Wrens, Kinglets, Gnatcatchers (0)
• White-breasted Nuthatch (4)
• Red-breasted Nuthatch (2)
• House Wren (4)
• Carolina Wren (8)
• Bewick's Wren (6)
• Cactus Wren (11)
• Marsh Wren (4)
• Sedge Wren (4)
• Ruby-crowned Kinglet (7)
• Golden-crowned Kinglet (2)
• Blue-gray Gnatcatcher (7)
• Black-tailed Gnatcatcher (0)
• Black-tailed Gnatcatcher (2)
• Thrushes (2)
• Eastern Bluebird (8)
• Mountain Bluebird (7)
• Veery (4)
• Gray-cheeked Thrush (2)
• Swainson's Thrush (4)
• Hermit Thrush (3)
• American Robin (19)
• Mimids, Waxwings, Starling (2)
• Gray Catbird (4)
• Northern Mockingbird (6)
• Curve-billed Thrasher (5)
• Cedar Waxwing (5)
• Wood-Warblers (2)
• Prothonotary Warbler (22)
• Tennessee Warbler (3)
• Orange-crowned Warbler (2)
• Nashville Warbler (2)
• Northern Parula (5)
• Chestnut-sided Warbler (12)
• Cape May Warbler (6)
• Magnolia Warbler (14)
• Yellow-rumped Warbler (14)
• Black and White Warbler (4)
• Black-throated Blue Warbler (10)
• Blackburnian Warbler (7)
• Black-throated Green Warbler (12)
• Yellow-throated Warbler (2)
• Prairie Warbler (11)
• Bay-breasted Warbler (9)
• Palm Warbler (3)
• Yellow Warbler (9)
• Canada Warbler (4)
• Wilson's Warbler (5)
• Hooded Warbler (3)
• Common Yellowthroat (5)
• American Redstart (10)
• Tanagers (2)
• Summer Tanager (3)
• Scarlet Tanager (4)
• Sparrows, Towhees (6)
• Rufous-winged Sparrow (3)
• Rufous-crowned Sparrow (2)
• Field Sparrow (6)
• Lark Sparrow (2)
• Black-throated Sparrow (4)
• Grasshopper Sparow (4)
• Henslow's Sparrow (5)
• Leconte's Sparrow (2)
• Savannah Sparrow (5)
• Lincoln's Sparrow (2)
• Fox Sparrow (4)
• Song Sparrow (14)
• Swamp Sparrow (4)
• Harris's Sparrow (2)
• White-throated Sparrow (3)
• White-crowned Sparrow (6)
• Golden-crowned Sparrow (4)
• Dark-eyed Junco (2)
• Yellow-eyed Junco (6)
• Lark Bunting (7)
• House Sparrow (6)
• Canyon Towhee (3)
• Eastern Towhee (2)
• Green-tailed Towhee (2)
• Cardinals, Grosbeaks, Buntings (2)
• Rose-breasted Grosbeak (2)
• Black-headed Grosbeak (4)
• cardinal (10)
• Pyrrhuloxia (5)
• Dickcissel (6)
• Indigo Bunting (3)
• Lazuli Bunting (2)
• Finches (2)
• Pine Grosbeak (8)
• Pine Siskin (4)
• American Goldfinch (20)
• Lesser Goldfinch (3)
• Common Redpoll (7)
• House Finch (9)
• Purple Finch (8)
• Blackbirds & Orioles (1)
• Eastern Meadowlark (6)
• Yellow-headed Blackbird (6)
• Red-winged Blackbird (13)
• Common Grackle (2)
• Boat-tailed Grackle (6)
• Great-tailed Grackle (2)
• Brewer's Blackbird (5)
• Brown-headed Cowbird (6)
• Baltimore Oriole (5)
• Scott's Oriole (4)
• Bullock's Oriole (5)
• Bolsa Chica Pelicans - 2004 (0)
• Belize Birds (59)
• Birding Bulgaria - June 2007 (43)
• Florida Crested Caracaras - March 2007 (0)
• Thailand - July 2008 (10)
• Trinidad & Tobago - November 2007 (41)
• Tufted coquettes courting (25)
• Texas - 2008 (23)
• Birding Oregon (27)
• Barrow's Goldeneye (14)
• Arizona - 2010 (30)
• Birds of Southern Africa 2010 (193)
• Rosy-faced Lovebirds (19)
• Animals of Southern Africa - 2010 (141)
• Cheetah Hunt (11)
• ALASKA BIRDS 2013 (56)
• Alaska Animals 2013 (24)
• Birds of Uganda 2013 (117)
• Animals of Uganda 2013 (52)
• Trinidad & Tobago - March 2015 (82)
• Birds of Tanzania-May 2015 (197)
• Tanzania Mammals 2015 (103)
• Grand Cayman Birds February 2016 (33)
• Birds of India 2018 (163)
• Costa Rica Birds - March 2019 (41)
• Costa Rica Fauna - March 2019 (14)
• vulture_bl (0)
• costarica_animals (0)
• warbler_bw (0)
• gt_2021 (0)
• In Box (0)