North American Breeding Bird Survey 1966 - 2012 Analysis

Relative Abundance Shapefiles for Geographic Analyses

See the BBS Summary and Analysis Website for citation, version number, and cautions regarding use.
Relative abundance maps use data from the interval 2008-2012.

Please select species of interest:
(Tip: Use your browser's search option to find a species name.)

Common Loon Gavia immer ShapefileGraphic
Pied-billed Grebe Podilymbus podiceps ShapefileGraphic
Horned Grebe Podiceps auritus ShapefileGraphic
Red-necked Grebe Podiceps grisegena ShapefileGraphic
Eared Grebe Podiceps nigricollis ShapefileGraphic
Western/Clark's Grebe Aechmophorus spp. ShapefileGraphic
American White Pelican Pelecanus erythrorhynchos ShapefileGraphic
Brown Pelican Pelecanus occidentalis ShapefileGraphic
Double-crest. Cormorant Phalacrocorax auritus ShapefileGraphic
Pelagic Cormorant Phalacrocorax pelagicus ShapefileGraphic
Anhinga Anhinga anhinga ShapefileGraphic
American Bittern Botaurus lentiginosus ShapefileGraphic
Least Bittern Ixobrychus exilis ShapefileGraphic
Great Blue Heron Ardea herodias ShapefileGraphic
Great Egret Ardea alba ShapefileGraphic
Snowy Egret Egretta thula ShapefileGraphic
Little Blue Heron Egretta caerulea ShapefileGraphic
Tricolored Heron Egretta tricolor ShapefileGraphic
Cattle Egret Bubulcus ibis ShapefileGraphic
Green Heron Butorides virescens ShapefileGraphic
Black-crn. Night Heron Nycticorax nycticorax ShapefileGraphic
Yellow-crn. Night Heron Nyctanassa violacea ShapefileGraphic
White Ibis Eudocimus albus ShapefileGraphic
Glossy Ibis Plegadis falcinellus ShapefileGraphic
White-faced Ibis Plegadis chihi ShapefileGraphic
Roseate Spoonbill Ajaia ajaja ShapefileGraphic
Wood Stork Mycteria americana ShapefileGraphic
Black Vulture Coragyps atratus ShapefileGraphic
Turkey Vulture Cathartes aura ShapefileGraphic
Black-bell. Whist. Duck Dendrocygna autumnalis ShapefileGraphic
Fulvous Whistling-Duck Dendrocygna bicolor ShapefileGraphic
Canada Goose Branta canadensis ShapefileGraphic
Mute Swan Cygnus olor ShapefileGraphic
Wood Duck Aix sponsa ShapefileGraphic
Gadwall Anas strepera ShapefileGraphic
American Wigeon Anas americana ShapefileGraphic
American Black Duck Anas rubripes ShapefileGraphic
Mallard Anas platyrhynchos ShapefileGraphic
Mottled Duck Anas fulvigula ShapefileGraphic
Blue-winged Teal Anas discors ShapefileGraphic
Cinnamon Teal Anas cyanoptera ShapefileGraphic
Northern Shoveler Anas clypeata ShapefileGraphic
Northern Pintail Anas acuta ShapefileGraphic
Green-winged Teal Anas crecca ShapefileGraphic
Canvasback Aythya valisineria ShapefileGraphic
Redhead Aythya americana ShapefileGraphic
Ring-necked Duck Aythya collaris ShapefileGraphic
Lesser Scaup Aythya affinis ShapefileGraphic
Bufflehead Bucephala albeola ShapefileGraphic
Common Goldeneye Bucephala clangula ShapefileGraphic
Barrow's Goldeneye Bucephala islandica ShapefileGraphic
Hooded Merganser Lophodytes cucullatus ShapefileGraphic
Common Merganser Mergus merganser ShapefileGraphic
Red-breasted Merganser Mergus serrator ShapefileGraphic
Ruddy Duck Oxyura jamaicensis ShapefileGraphic
Osprey Pandion haliaetus ShapefileGraphic
Swallow-tailed Kite Elanoides forficatus ShapefileGraphic
White-tailed Kite Elanus leucurus ShapefileGraphic
Mississippi Kite Ictinia mississippiensis ShapefileGraphic
Bald Eagle Haliaeetus leucocephalus ShapefileGraphic
Northern Harrier Circus cyaneus ShapefileGraphic
Sharp-shinned Hawk Accipiter striatus ShapefileGraphic
Cooper's Hawk Accipiter cooperii ShapefileGraphic
Northern Goshawk Accipiter gentilis ShapefileGraphic
Harris's Hawk Parabuteo unicinctus ShapefileGraphic
Red-shouldered Hawk Buteo lineatus ShapefileGraphic
Broad-winged Hawk Buteo platypterus ShapefileGraphic
Swainson's Hawk Buteo swainsoni ShapefileGraphic
Red-tailed Hawk Buteo jamaicensis ShapefileGraphic
Ferruginous Hawk Buteo regalis ShapefileGraphic
Golden Eagle Aquila chrysaetos ShapefileGraphic
Crested Caracara Caracara plancus ShapefileGraphic
American Kestrel Falco sparverius ShapefileGraphic
Merlin Falco columbarius ShapefileGraphic
Peregrine Falcon Falco peregrinus ShapefileGraphic
Prairie Falcon Falco mexicanus ShapefileGraphic
Chukar Alectoris chukar ShapefileGraphic
Gray Partridge Perdix perdix ShapefileGraphic
Ring-necked Pheasant Phasianus colchicus ShapefileGraphic
Ruffed Grouse Bonasa umbellus ShapefileGraphic
Sage Grouse Centrocercus urophasianus ShapefileGraphic
Blue Grouse Dendragapus obscurus ShapefileGraphic
Sharp-tailed Grouse Tympanuchus phasianellus ShapefileGraphic
Greater Prairie-Chicken Tympanuchus cupido ShapefileGraphic
Wild Turkey Meleagris gallopavo ShapefileGraphic
Mountain Quail Oreortyx pictus ShapefileGraphic
Scaled Quail Callipepla squamata ShapefileGraphic
California Quail Callipepla californica ShapefileGraphic
Gambel's Quail Callipepla gambelii ShapefileGraphic
Northern Bobwhite Colinus virginianus ShapefileGraphic
Clapper Rail Rallus longirostris ShapefileGraphic
King Rail Rallus elegans ShapefileGraphic
Virginia Rail Rallus limicola ShapefileGraphic
Sora Porzana carolina ShapefileGraphic
Purple Gallinule Porphyrula martinica ShapefileGraphic
Common Moorhen Gallinula chloropus ShapefileGraphic
American Coot Fulica americana ShapefileGraphic
Sandhill Crane Grus canadensis ShapefileGraphic
Killdeer Charadrius vociferus ShapefileGraphic
Mountain Plover Charadrius montanus ShapefileGraphic
Black-necked Stilt Himantopus mexicanus ShapefileGraphic
American Avocet Recurvirostra americana ShapefileGraphic
Greater Yellowlegs Tringa melanoleuca ShapefileGraphic
Lesser Yellowlegs Tringa flavipes ShapefileGraphic
Solitary Sandpiper Tringa solitaria ShapefileGraphic
Willet Catoptrophorus semipalmatus ShapefileGraphic
Spotted Sandpiper Actitis macularia ShapefileGraphic
Upland Sandpiper Bartramia longicauda ShapefileGraphic
Long-billed Curlew Numenius americanus ShapefileGraphic
Marbled Godwit Limosa fedoa ShapefileGraphic
Common Snipe Gallinago gallinago ShapefileGraphic
American Woodcock Scolopax minor ShapefileGraphic
Wilson's Phalarope Phalaropus tricolor ShapefileGraphic
Laughing Gull Larus atricilla ShapefileGraphic
Franklin's Gull Larus pipixcan ShapefileGraphic
Ring-billed Gull Larus delawarensis ShapefileGraphic
California Gull Larus californicus ShapefileGraphic
Herring Gull Larus argentatus ShapefileGraphic
Western Gull Larus occidentalis ShapefileGraphic
Glaucous-winged Gull Larus glaucescens ShapefileGraphic
Great Black-backed Gull Larus marinus ShapefileGraphic
Gull-billed Tern Sterna nilotica ShapefileGraphic
Caspian Tern Sterna caspia ShapefileGraphic
Royal Tern Sterna maxima ShapefileGraphic
Common Tern Sterna hirundo ShapefileGraphic
Forster's Tern Sterna forsteri ShapefileGraphic
Least Tern Sterna antillarum ShapefileGraphic
Black Tern Chlidonias niger ShapefileGraphic
Black Skimmer Rynchops niger ShapefileGraphic
Rock Dove Columba livia ShapefileGraphic
Band-tailed Pigeon Columba fasciata ShapefileGraphic
Eurasian Collared-Dove Streptopelia decaocto ShapefileGraphic
White-winged Dove Zenaida asiatica ShapefileGraphic
Mourning Dove Zenaida macroura ShapefileGraphic
Inca Dove Columbina inca ShapefileGraphic
Common Ground-Dove Columbina passerina ShapefileGraphic
Yel.-chevroned Parakeet Brotogeris chiriri ShapefileGraphic
Black-billed Cuckoo Coccyzus erythropthalmus ShapefileGraphic
Yellow-billed Cuckoo Coccyzus americanus ShapefileGraphic
Greater Roadrunner Geococcyx californianus ShapefileGraphic
Groove-billed Ani Crotophaga sulcirostris ShapefileGraphic
Barn Owl Tyto alba ShapefileGraphic
Western Screech-Owl Otus kennicottii ShapefileGraphic
Eastern Screech-Owl Otus asio ShapefileGraphic
Great Horned Owl Bubo virginianus ShapefileGraphic
Northern Pygmy-Owl Glaucidium gnoma ShapefileGraphic
Burrowing Owl Athene cunicularia ShapefileGraphic
Barred Owl Strix varia ShapefileGraphic
Short-eared Owl Asio flammeus ShapefileGraphic
Lesser Nighthawk Chordeiles acutipennis ShapefileGraphic
Common Nighthawk Chordeiles minor ShapefileGraphic
Common Poorwill Phalaenoptilus nuttallii ShapefileGraphic
Chuck-will's-widow Caprimulgus carolinensis ShapefileGraphic
Whip-poor-will Caprimulgus vociferus ShapefileGraphic
Black Swift Cypseloides niger ShapefileGraphic
Chimney Swift Chaetura pelagica ShapefileGraphic
Vaux's Swift Chaetura vauxi ShapefileGraphic
White-throated Swift Aeronautes saxatalis ShapefileGraphic
Ruby-thr. Hummingbird Archilochus colubris ShapefileGraphic
Black-chin. Hummingbird Archilochus alexandri ShapefileGraphic
Anna's Hummingbird Calypte anna ShapefileGraphic
Costa's Hummingbird Calypte costae ShapefileGraphic
Calliope Hummingbird Stellula calliope ShapefileGraphic
Broad-tail. Hummingbird Selasphorus platycercus ShapefileGraphic
Rufous Hummingbird Selasphorus rufus ShapefileGraphic
Allen's Hummingbird Selasphorus sasin ShapefileGraphic
Belted Kingfisher Ceryle alcyon ShapefileGraphic
Lewis's Woodpecker Melanerpes lewis ShapefileGraphic
Red-headed Woodpecker Melanerpes erythrocephalus ShapefileGraphic
Acorn Woodpecker Melanerpes formicivorus ShapefileGraphic
Gila Woodpecker Melanerpes uropygialis ShapefileGraphic
Gol.-fronted Woodpecker Melanerpes aurifrons ShapefileGraphic
Red-bellied Woodpecker Melanerpes carolinus ShapefileGraphic
Williamson's Sapsucker Sphyrapicus thyroideus ShapefileGraphic
Sapsucker (3 species) Sphyrapicus spp. ShapefileGraphic
Ladder-back. Woodpecker Picoides scalaris ShapefileGraphic
Nuttall's Woodpecker Picoides nuttallii ShapefileGraphic
Downy Woodpecker Picoides pubescens ShapefileGraphic
Hairy Woodpecker Picoides villosus ShapefileGraphic
Red-cockaded Woodpecker Picoides borealis ShapefileGraphic
White-headed Woodpecker Picoides albolarvatus ShapefileGraphic
Three-toed Woodpecker Picoides tridactylus ShapefileGraphic
Black-backed Woodpecker Picoides arcticus ShapefileGraphic
Northern Flicker Colaptes auratus ShapefileGraphic
Gilded Flicker Colaptes chrysoides ShapefileGraphic
Pileated Woodpecker Dryocopus pileatus ShapefileGraphic
Olive-sided Flycatcher Contopus cooperi ShapefileGraphic
Western Wood-Pewee Contopus sordidulus ShapefileGraphic
Eastern Wood-Pewee Contopus virens ShapefileGraphic
Yellow-bell. Flycatcher Empidonax flaviventris ShapefileGraphic
Acadian Flycatcher Empidonax virescens ShapefileGraphic
Willow/Alder Flycatcher Empidonax spp. ShapefileGraphic
Willow Flycatcher Empidonax traillii ShapefileGraphic
Alder Flycatcher Empidonax alnorum ShapefileGraphic
Least Flycatcher Empidonax minimus ShapefileGraphic
Hammond's Flycatcher Empidonax hammondii ShapefileGraphic
Gray Flycatcher Empidonax wrightii ShapefileGraphic
Dusky Flycatcher Empidonax oberholseri ShapefileGraphic
Pac.-sl./Co. Flycatcher Empidonax spp. ShapefileGraphic
Black Phoebe Sayornis nigricans ShapefileGraphic
Eastern Phoebe Sayornis phoebe ShapefileGraphic
Say's Phoebe Sayornis saya ShapefileGraphic
Vermilion Flycatcher Pyrocephalus rubinus ShapefileGraphic
Ash-throated Flycatcher Myiarchus cinerascens ShapefileGraphic
Grt. Crested Flycatcher Myiarchus crinitus ShapefileGraphic
Brown-crest. Flycatcher Myiarchus tyrannulus ShapefileGraphic
Couch's Kingbird Tyrannus couchii ShapefileGraphic
Cassin's Kingbird Tyrannus vociferans ShapefileGraphic
Western Kingbird Tyrannus verticalis ShapefileGraphic
Eastern Kingbird Tyrannus tyrannus ShapefileGraphic
Scissor-tld. Flycatcher Tyrannus forficatus ShapefileGraphic
Loggerhead Shrike Lanius ludovicianus ShapefileGraphic
White-eyed Vireo Vireo griseus ShapefileGraphic
Bell's Vireo Vireo bellii ShapefileGraphic
Gray Vireo Vireo vicinior ShapefileGraphic
Yellow-throated Vireo Vireo flavifrons ShapefileGraphic
Plumbeous Vireo Vireo plumbeus ShapefileGraphic
Cassin's Vireo Vireo cassinii ShapefileGraphic
Blue-headed Vireo Vireo solitarius ShapefileGraphic
Hutton's Vireo Vireo huttoni ShapefileGraphic
Warbling Vireo Vireo gilvus ShapefileGraphic
Philadelphia Vireo Vireo philadelphicus ShapefileGraphic
Red-eyed Vireo Vireo olivaceus ShapefileGraphic
Gray Jay Perisoreus canadensis ShapefileGraphic
Steller's Jay Cyanocitta stelleri ShapefileGraphic
Blue Jay Cyanocitta cristata ShapefileGraphic
Green Jay Cyanocorax yncas ShapefileGraphic
Western Scrub-Jay Aphelocoma californica ShapefileGraphic
Pinyon Jay Gymnorhinus cyanocephalus ShapefileGraphic
Clark's Nutcracker Nucifraga columbiana ShapefileGraphic
Black-billed Magpie Pica pica ShapefileGraphic
Yellow-billed Magpie Pica nuttalli ShapefileGraphic
American Crow Corvus brachyrhynchos ShapefileGraphic
Northwestern Crow Corvus caurinus ShapefileGraphic
Fish Crow Corvus ossifragus ShapefileGraphic
Chihuahuan Raven Corvus cryptoleucus ShapefileGraphic
Common Raven Corvus corax ShapefileGraphic
Horned Lark Eremophila alpestris ShapefileGraphic
Purple Martin Progne subis ShapefileGraphic
Tree Swallow Tachycineta bicolor ShapefileGraphic
Violet-green Swallow Tachycineta thalassina ShapefileGraphic
N. Rough-winged Swallow Stelgidopteryx serripennis ShapefileGraphic
Bank Swallow Riparia riparia ShapefileGraphic
Cliff Swallow Petrochelidon pyrrhonota ShapefileGraphic
Cave Swallow Petrochelidon fulva ShapefileGraphic
Barn Swallow Hirundo rustica ShapefileGraphic
Carolina Chickadee Poecile carolinensis ShapefileGraphic
Black-capped Chickadee Poecile atricapillus ShapefileGraphic
Mountain Chickadee Poecile gambeli ShapefileGraphic
Chestnut-bkd. Chickadee Poecile rufescens ShapefileGraphic
Boreal Chickadee Poecile hudsonicus ShapefileGraphic
Oak Titmouse Baeolophus inornatus ShapefileGraphic
Juniper Titmouse Baeolophus griseus ShapefileGraphic
Tufted Titmouse Baeolophus bicolor ShapefileGraphic
Verdin Auriparus flaviceps ShapefileGraphic
Bushtit Psaltriparus minimus ShapefileGraphic
Red-breasted Nuthatch Sitta canadensis ShapefileGraphic
White-breasted Nuthatch Sitta carolinensis ShapefileGraphic
Pygmy Nuthatch Sitta pygmaea ShapefileGraphic
Brown-headed Nuthatch Sitta pusilla ShapefileGraphic
Brown Creeper Certhia americana ShapefileGraphic
Cactus Wren Campylorhynchus brunneicapillus ShapefileGraphic
Rock Wren Salpinctes obsoletus ShapefileGraphic
Canyon Wren Catherpes mexicanus ShapefileGraphic
Carolina Wren Thryothorus ludovicianus ShapefileGraphic
Bewick's Wren Thryomanes bewickii ShapefileGraphic
House Wren Troglodytes aedon ShapefileGraphic
Winter Wren Troglodytes troglodytes ShapefileGraphic
Sedge Wren Cistothorus platensis ShapefileGraphic
Marsh Wren Cistothorus palustris ShapefileGraphic
American Dipper Cinclus mexicanus ShapefileGraphic
Golden-crowned Kinglet Regulus satrapa ShapefileGraphic
Ruby-crowned Kinglet Regulus calendula ShapefileGraphic
Blue-gray Gnatcatcher Polioptila caerulea ShapefileGraphic
Black-tail. Gnatcatcher Polioptila melanura ShapefileGraphic
Eastern Bluebird Sialia sialis ShapefileGraphic
Western Bluebird Sialia mexicana ShapefileGraphic
Mountain Bluebird Sialia currucoides ShapefileGraphic
Townsend's Solitaire Myadestes townsendi ShapefileGraphic
Veery Catharus fuscescens ShapefileGraphic
Swainson's Thrush Catharus ustulatus ShapefileGraphic
Hermit Thrush Catharus guttatus ShapefileGraphic
Wood Thrush Hylocichla mustelina ShapefileGraphic
American Robin Turdus migratorius ShapefileGraphic
Varied Thrush Ixoreus naevius ShapefileGraphic
Wrentit Chamaea fasciata ShapefileGraphic
Gray Catbird Dumetella carolinensis ShapefileGraphic
Northern Mockingbird Mimus polyglottos ShapefileGraphic
Sage Thrasher Oreoscoptes montanus ShapefileGraphic
Brown Thrasher Toxostoma rufum ShapefileGraphic
Long-billed Thrasher Toxostoma longirostre ShapefileGraphic
Bendire's Thrasher Toxostoma bendirei ShapefileGraphic
Curve-billed Thrasher Toxostoma curvirostre ShapefileGraphic
California Thrasher Toxostoma redivivum ShapefileGraphic
Crissal Thrasher Toxostoma crissale ShapefileGraphic
Le Conte's Thrasher Toxostoma lecontei ShapefileGraphic
European Starling Sturnus vulgaris ShapefileGraphic
Sprague's Pipit Anthus spragueii ShapefileGraphic
Cedar Waxwing Bombycilla cedrorum ShapefileGraphic
Phainopepla Phainopepla nitens ShapefileGraphic
Blue-winged Warbler Vermivora pinus ShapefileGraphic
Golden-winged Warbler Vermivora chrysoptera ShapefileGraphic
Tennessee Warbler Vermivora peregrina ShapefileGraphic
Orange-crowned Warbler Vermivora celata ShapefileGraphic
Nashville Warbler Vermivora ruficapilla ShapefileGraphic
Virginia's Warbler Vermivora virginiae ShapefileGraphic
Lucy's Warbler Vermivora luciae ShapefileGraphic
Northern Parula Parula americana ShapefileGraphic
Yellow Warbler Dendroica petechia ShapefileGraphic
Chestnut-sided Warbler Dendroica pensylvanica ShapefileGraphic
Magnolia Warbler Dendroica magnolia ShapefileGraphic
Cape May Warbler Dendroica tigrina ShapefileGraphic
Black-thr. Blue Warbler Dendroica caerulescens ShapefileGraphic
Yellow-rumped Warbler Dendroica coronata ShapefileGraphic
Black-thr. Gray Warbler Dendroica nigrescens ShapefileGraphic
Black-th. Green Warbler Dendroica virens ShapefileGraphic
Townsend's Warbler Dendroica townsendi ShapefileGraphic
Hermit Warbler Dendroica occidentalis ShapefileGraphic
Blackburnian Warbler Dendroica fusca ShapefileGraphic
Yellow-throated Warbler Dendroica dominica ShapefileGraphic
Grace's Warbler Dendroica graciae ShapefileGraphic
Pine Warbler Dendroica pinus ShapefileGraphic
Prairie Warbler Dendroica discolor ShapefileGraphic
Palm Warbler Dendroica palmarum ShapefileGraphic
Bay-breasted Warbler Dendroica castanea ShapefileGraphic
Blackpoll Warbler Dendroica striata ShapefileGraphic
Cerulean Warbler Dendroica cerulea ShapefileGraphic
Black-and-white Warbler Mniotilta varia ShapefileGraphic
American Redstart Setophaga ruticilla ShapefileGraphic
Prothonotary Warbler Protonotaria citrea ShapefileGraphic
Worm-eating Warbler Helmitheros vermivorus ShapefileGraphic
Swainson's Warbler Limnothlypis swainsonii ShapefileGraphic
Ovenbird Seiurus aurocapillus ShapefileGraphic
Northern Waterthrush Seiurus noveboracensis ShapefileGraphic
Louisiana Waterthrush Seiurus motacilla ShapefileGraphic
Kentucky Warbler Oporornis formosus ShapefileGraphic
Connecticut Warbler Oporornis agilis ShapefileGraphic
Mourning Warbler Oporornis philadelphia ShapefileGraphic
MacGillivray's Warbler Oporornis tolmiei ShapefileGraphic
Common Yellowthroat Geothlypis trichas ShapefileGraphic
Hooded Warbler Wilsonia citrina ShapefileGraphic
Wilson's Warbler Wilsonia pusilla ShapefileGraphic
Canada Warbler Wilsonia canadensis ShapefileGraphic
Yellow-breasted Chat Icteria virens ShapefileGraphic
Hepatic Tanager Piranga flava ShapefileGraphic
Summer Tanager Piranga rubra ShapefileGraphic
Scarlet Tanager Piranga olivacea ShapefileGraphic
Western Tanager Piranga ludoviciana ShapefileGraphic
Olive Sparrow Arremonops rufivirgatus ShapefileGraphic
Green-tailed Towhee Pipilo chlorurus ShapefileGraphic
Spotted Towhee Pipilo maculatus ShapefileGraphic
Eastern Towhee Pipilo erythrophthalmus ShapefileGraphic
Canyon Towhee Pipilo fuscus ShapefileGraphic
California Towhee Pipilo crissalis ShapefileGraphic
Abert's Towhee Pipilo aberti ShapefileGraphic
Cassin's Sparrow Aimophila cassinii ShapefileGraphic
Bachman's Sparrow Aimophila aestivalis ShapefileGraphic
Rufous-crowned Sparrow Aimophila ruficeps ShapefileGraphic
Chipping Sparrow Spizella passerina ShapefileGraphic
Clay-colored Sparrow Spizella pallida ShapefileGraphic
Brewer's Sparrow Spizella breweri ShapefileGraphic
Field Sparrow Spizella pusilla ShapefileGraphic
Black-chinned Sparrow Spizella atrogularis ShapefileGraphic
Vesper Sparrow Pooecetes gramineus ShapefileGraphic
Lark Sparrow Chondestes grammacus ShapefileGraphic
Black-throated Sparrow Amphispiza bilineata ShapefileGraphic
Sage Sparrow Amphispiza belli ShapefileGraphic
Lark Bunting Calamospiza melanocorys ShapefileGraphic
Savannah Sparrow Passerculus sandwichensis ShapefileGraphic
Grasshopper Sparrow Ammodramus savannarum ShapefileGraphic
Baird's Sparrow Ammodramus bairdii ShapefileGraphic
Henslow's Sparrow Ammodramus henslowii ShapefileGraphic
Le Conte's Sparrow Ammodramus leconteii ShapefileGraphic
Nelson's S.t. Sparrow Ammodramus nelsoni ShapefileGraphic
Seaside Sparrow Ammodramus maritimus ShapefileGraphic
Fox Sparrow Passerella iliaca ShapefileGraphic
Song Sparrow Melospiza melodia ShapefileGraphic
Lincoln's Sparrow Melospiza lincolnii ShapefileGraphic
Swamp Sparrow Melospiza georgiana ShapefileGraphic
White-throated Sparrow Zonotrichia albicollis ShapefileGraphic
White-crowned Sparrow Zonotrichia leucophrys ShapefileGraphic
Dark-eyed Junco Junco hyemalis ShapefileGraphic
McCown's Longspur Calcarius mccownii ShapefileGraphic
Chestnut-col. Longspur Calcarius ornatus ShapefileGraphic
Northern Cardinal Cardinalis cardinalis ShapefileGraphic
Pyrrhuloxia Cardinalis sinuatus ShapefileGraphic
Rose-breasted Grosbeak Pheucticus ludovicianus ShapefileGraphic
Black-headed Grosbeak Pheucticus melanocephalus ShapefileGraphic
Blue Grosbeak Guiraca caerulea ShapefileGraphic
Lazuli Bunting Passerina amoena ShapefileGraphic
Indigo Bunting Passerina cyanea ShapefileGraphic
Painted Bunting Passerina ciris ShapefileGraphic
Dickcissel Spiza americana ShapefileGraphic
Bobolink Dolichonyx oryzivorus ShapefileGraphic
Red-winged Blackbird Agelaius phoeniceus ShapefileGraphic
Tricolored Blackbird Agelaius tricolor ShapefileGraphic
Eastern Meadowlark Sturnella magna ShapefileGraphic
Western Meadowlark Sturnella neglecta ShapefileGraphic
Yellow-head. Blackbird Xanthocephalus xanthocephalus ShapefileGraphic
Rusty Blackbird Euphagus carolinus ShapefileGraphic
Brewer's Blackbird Euphagus cyanocephalus ShapefileGraphic
Common Grackle Quiscalus quiscula ShapefileGraphic
Boat-tailed Grackle Quiscalus major ShapefileGraphic
Great-tailed Grackle Quiscalus mexicanus ShapefileGraphic
Bronzed Cowbird Molothrus aeneus ShapefileGraphic
Brown-headed Cowbird Molothrus ater ShapefileGraphic
Orchard Oriole Icterus spurius ShapefileGraphic
Hooded Oriole Icterus cucullatus ShapefileGraphic
Baltimore Oriole Icterus galbula ShapefileGraphic
Bullock's Oriole Icterus bullockii ShapefileGraphic
Scott's Oriole Icterus parisorum ShapefileGraphic
Pine Grosbeak Pinicola enucleator ShapefileGraphic
Purple Finch Carpodacus purpureus ShapefileGraphic
Cassin's Finch Carpodacus cassinii ShapefileGraphic
House Finch Carpodacus mexicanus ShapefileGraphic
Red Crossbill Loxia curvirostra ShapefileGraphic
White-winged Crossbill Loxia leucoptera ShapefileGraphic
Pine Siskin Carduelis pinus ShapefileGraphic
Lesser Goldfinch Carduelis psaltria ShapefileGraphic
Lawrence's Goldfinch Carduelis lawrencei ShapefileGraphic
American Goldfinch Carduelis tristis ShapefileGraphic
Evening Grosbeak Coccothraustes vespertinus ShapefileGraphic
House Sparrow Passer domesticus ShapefileGraphic
Eurasian Tree Sparrow Passer montanus ShapefileGraphic