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Eastern Ecological Science Center
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Bird Population Studies
Analytical tools
Interactive route data summary
Interactive hierarchical model trend and annual index analysis
Community dynamics analysis
Mapdata and shapefiles-GIS
Wildlife related software
Wildlife related workshops
Survey results
Species group summaries 1966-2022
Trend estimates by species 1966-2022
Trend estimates by region 1966-2022
Distribution maps 1966-2015
Trend maps 1966-2015
2022 BBS Trend and Annual Index estimates in csv files
Archived versions of results from Prior years
Archived 1966-2019 results
Archived 1966-2010 results
Archived 1966-2005 results
Tools for learning about birds
Bird identification infocenter
Play the Patuxent bird quiz!
********** BBS trends 1966-2022 *********
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First time user? Please visit
Help
and
Metadata
links below before proceeding.
Data▼
Core
Expanded
Scale▼
Surveywide
US/Canada
Bird Conservation Regions
States/Provinces
Years▼
Start:
1966
-
+
End :
2022
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+
Metadataⓘ
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Comments/FAQ
Hover over one of the 3 drop-down menu boxes and select data (core or expanded), scale (Surveywide, US/Canada, BBS regions, or states/province
s
)
Hover over an area for the trend. (Color symbol (
) indicates
credibility
)
Right-click in an area to get full trend analysis for the years selected.
Click in state (after clicking 'state' button) to show routes. Click on a route for trend for that route.
Please select the species or start typing the name:
full species list
Black-bellied Whistling-Duck [Dendrocygna autumnalis]
Fulvous Whistling-Duck [Dendrocygna bicolor]
Greater White-fronted Goose [Anser albifrons]
Canada Goose [Branta canadensis]
Mute Swan [Cygnus olor]
Trumpeter Swan [Cygnus buccinator]
Tundra Swan [Cygnus columbianus]
Wood Duck [Aix sponsa]
Blue-winged Teal [Spatula discors]
Cinnamon Teal [Spatula cyanoptera]
Northern Shoveler [Spatula clypeata]
Gadwall [Mareca strepera]
American Wigeon [Mareca americana]
Mallard (all forms) [Anas platyrhynchos]
American Black Duck [Anas rubripes]
Mottled Duck [Anas fulvigula]
Northern Pintail [Anas acuta]
Green-winged Teal [Anas crecca]
Canvasback [Aythya valisineria]
Redhead [Aythya americana]
Ring-necked Duck [Aythya collaris]
Greater Scaup [Aythya marila]
Lesser Scaup [Aythya affinis]
Common Eider [Somateria mollissima]
Harlequin Duck [Histrionicus histrionicus]
Surf Scoter [Melanitta perspicillata]
White-winged Scoter [Melanitta fusca]
Black Scoter [Melanitta americana]
Long-tailed Duck [Clangula hyemalis]
Bufflehead [Bucephala albeola]
Common Goldeneye [Bucephala clangula]
Barrow's Goldeneye [Bucephala islandica]
Hooded Merganser [Lophodytes cucullatus]
Common Merganser [Mergus merganser]
Red-breasted Merganser [Mergus serrator]
Ruddy Duck [Oxyura jamaicensis]
Plain Chachalaca [Ortalis vetula]
Mountain Quail [Oreortyx pictus]
Northern Bobwhite [Colinus virginianus]
Scaled Quail [Callipepla squamata]
California Quail [Callipepla californica]
Gambel's Quail [Callipepla gambelii]
Montezuma Quail [Cyrtonyx montezumae]
Chukar [Alectoris chukar]
Gray Partridge [Perdix perdix]
Ring-necked Pheasant [Phasianus colchicus]
Ruffed Grouse [Bonasa umbellus]
Greater Sage-Grouse [Centrocercus urophasianus]
Spruce Grouse [Falcipennis canadensis]
Willow Ptarmigan [Lagopus lagopus]
Rock Ptarmigan [Lagopus muta]
Dusky Grouse [Dendragapus obscurus]
Sooty Grouse [Dendragapus fuliginosus]
Sharp-tailed Grouse [Tympanuchus phasianellus]
Greater Prairie-Chicken [Tympanuchus cupido]
Lesser Prairie-Chicken [Tympanuchus pallidicinctus]
Wild Turkey [Meleagris gallopavo]
Least Grebe [Tachybaptus dominicus]
Pied-billed Grebe [Podilymbus podiceps]
Horned Grebe [Podiceps auritus]
Red-necked Grebe [Podiceps grisegena]
Eared Grebe [Podiceps nigricollis]
Western & Clark's Grebe [Aechmophorus occidentalis + clarkii]
Rock Pigeon [Columba livia]
White-crowned Pigeon [Patagioenas leucocephala]
Band-tailed Pigeon [Patagioenas fasciata]
Eurasian Collared-Dove [Streptopelia decaocto]
Spotted Dove [Streptopelia chinensis]
Inca Dove [Columbina inca]
Common Ground-Dove [Columbina passerina]
White-tipped Dove [Leptotila verreauxi]
White-winged Dove [Zenaida asiatica]
Mourning Dove [Zenaida macroura]
Yellow-billed Cuckoo [Coccyzus americanus]
Mangrove Cuckoo [Coccyzus minor]
Black-billed Cuckoo [Coccyzus erythropthalmus]
Greater Roadrunner [Geococcyx californianus]
Smooth-billed Ani [Crotophaga ani]
Groove-billed Ani [Crotophaga sulcirostris]
Lesser Nighthawk [Chordeiles acutipennis]
Common Nighthawk [Chordeiles minor]
Common Pauraque [Nyctidromus albicollis]
Common Poorwill [Phalaenoptilus nuttallii]
Chuck-will's-widow [Antrostomus carolinensis]
Eastern Whip-poor-will [Antrostomus vociferus]
Black Swift [Cypseloides niger]
Chimney Swift [Chaetura pelagica]
Vaux's Swift [Chaetura vauxi]
White-throated Swift [Aeronautes saxatalis]
Rivoli's Hummingbird [Eugenes fulgens]
Blue-throated Hummingbird [Lampornis clemenciae]
Ruby-throated Hummingbird [Archilochus colubris]
Black-chinned Hummingbird [Archilochus alexandri]
Anna's Hummingbird [Calypte anna]
Costa's Hummingbird [Calypte costae]
Broad-tailed Hummingbird [Selasphorus platycercus]
Rufous Hummingbird [Selasphorus rufus]
Allen's Hummingbird [Selasphorus sasin]
Calliope Hummingbird [Selasphorus calliope]
Broad-billed Hummingbird [Cynanthus latirostris]
Buff-bellied Hummingbird [Amazilia yucatanensis]
Yellow Rail [Coturnicops noveboracensis]
Black Rail [Laterallus jamaicensis]
Clapper Rail [Rallus crepitans]
King Rail [Rallus elegans]
Virginia Rail [Rallus limicola]
Sora [Porzana carolina]
Purple Gallinule [Porphyrio martinicus]
Common Gallinule [Gallinula galeata]
American Coot [Fulica americana]
Limpkin [Aramus guarauna]
Sandhill Crane [Antigone canadensis]
Black-necked Stilt [Himantopus mexicanus]
American Avocet [Recurvirostra americana]
American Oystercatcher [Haematopus palliatus]
Black Oystercatcher [Haematopus bachmani]
American Golden-Plover [Pluvialis dominica]
Pacific Golden-Plover [Pluvialis fulva]
Snowy Plover [Charadrius nivosus]
Wilson's Plover [Charadrius wilsonia]
Semipalmated Plover [Charadrius semipalmatus]
Killdeer [Charadrius vociferus]
Mountain Plover [Charadrius montanus]
Upland Sandpiper [Bartramia longicauda]
Whimbrel [Numenius phaeopus]
Long-billed Curlew [Numenius americanus]
Bar-tailed Godwit [Limosa lapponica]
Marbled Godwit [Limosa fedoa]
Ruddy Turnstone [Arenaria interpres]
Least Sandpiper [Calidris minutilla]
Western Sandpiper [Calidris mauri]
Short-billed Dowitcher [Limnodromus griseus]
American Woodcock [Scolopax minor]
Wilson's Snipe [Gallinago delicata]
Spotted Sandpiper [Actitis macularius]
Solitary Sandpiper [Tringa solitaria]
Wandering Tattler [Tringa incana]
Lesser Yellowlegs [Tringa flavipes]
Willet [Tringa semipalmata]
Greater Yellowlegs [Tringa melanoleuca]
Wilson's Phalarope [Phalaropus tricolor]
Red-necked Phalarope [Phalaropus lobatus]
Parasitic Jaeger [Stercorarius parasiticus]
Long-tailed Jaeger [Stercorarius longicaudus]
Black Guillemot [Cepphus grylle]
Pigeon Guillemot [Cepphus columba]
Marbled Murrelet [Brachyramphus marmoratus]
Rhinoceros Auklet [Cerorhinca monocerata]
Black-legged Kittiwake [Rissa tridactyla]
Bonaparte's Gull [Chroicocephalus philadelphia]
Laughing Gull [Leucophaeus atricilla]
Franklin's Gull [Leucophaeus pipixcan]
Mew Gull [Larus canus]
Ring-billed Gull [Larus delawarensis]
Western Gull [Larus occidentalis]
California Gull [Larus californicus]
Herring Gull [Larus argentatus]
Glaucous-winged Gull [Larus glaucescens]
Glaucous Gull [Larus hyperboreus]
Great Black-backed Gull [Larus marinus]
Aleutian Tern [Onychoprion aleuticus]
Least Tern [Sternula antillarum]
Gull-billed Tern [Gelochelidon nilotica]
Caspian Tern [Hydroprogne caspia]
Black Tern [Chlidonias niger]
Common Tern [Sterna hirundo]
Arctic Tern [Sterna paradisaea]
Forster's Tern [Sterna forsteri]
Royal Tern [Thalasseus maximus]
Sandwich Tern [Thalasseus sandvicensis]
Black Skimmer [Rynchops niger]
Red-throated Loon [Gavia stellata]
Pacific Loon [Gavia pacifica]
Common Loon [Gavia immer]
Wood Stork [Mycteria americana]
Magnificent Frigatebird [Fregata magnificens]
Northern Gannet [Morus bassanus]
Brandt's Cormorant [Phalacrocorax penicillatus]
Neotropic Cormorant [Phalacrocorax brasilianus]
Double-crested Cormorant [Phalacrocorax auritus]
Pelagic Cormorant [Phalacrocorax pelagicus]
Anhinga [Anhinga anhinga]
American White Pelican [Pelecanus erythrorhynchos]
Brown Pelican [Pelecanus occidentalis]
American Bittern [Botaurus lentiginosus]
Least Bittern [Ixobrychus exilis]
Great Blue Heron (all forms) [Ardea herodias]
Great Egret [Ardea alba]
Snowy Egret [Egretta thula]
Little Blue Heron [Egretta caerulea]
Tricolored Heron [Egretta tricolor]
Reddish Egret [Egretta rufescens]
Cattle Egret [Bubulcus ibis]
Green Heron [Butorides virescens]
Black-crowned Night-Heron [Nycticorax nycticorax]
Yellow-crowned Night-Heron [Nyctanassa violacea]
White Ibis [Eudocimus albus]
Glossy Ibis [Plegadis falcinellus]
White-faced Ibis [Plegadis chihi]
Roseate Spoonbill [Platalea ajaja]
Black Vulture [Coragyps atratus]
Turkey Vulture [Cathartes aura]
Osprey [Pandion haliaetus]
White-tailed Kite [Elanus leucurus]
Swallow-tailed Kite [Elanoides forficatus]
Golden Eagle [Aquila chrysaetos]
Northern Harrier [Circus hudsonius]
Sharp-shinned Hawk [Accipiter striatus]
Cooper's Hawk [Accipiter cooperii]
Northern Goshawk [Accipiter gentilis]
Bald Eagle [Haliaeetus leucocephalus]
Mississippi Kite [Ictinia mississippiensis]
Harris's Hawk [Parabuteo unicinctus]
White-tailed Hawk [Geranoaetus albicaudatus]
Gray Hawk [Buteo plagiatus]
Red-shouldered Hawk [Buteo lineatus]
Broad-winged Hawk [Buteo platypterus]
Short-tailed Hawk [Buteo brachyurus]
Swainson's Hawk [Buteo swainsoni]
Zone-tailed Hawk [Buteo albonotatus]
Red-tailed Hawk (all forms) [Buteo jamaicensis]
Rough-legged Hawk [Buteo lagopus]
Ferruginous Hawk [Buteo regalis]
Barn Owl [Tyto alba]
Western Screech-Owl [Megascops kennicottii]
Eastern Screech-Owl [Megascops asio]
Great Horned Owl [Bubo virginianus]
Northern Hawk Owl [Surnia ulula]
Northern Pygmy-Owl [Glaucidium gnoma]
Elf Owl [Micrathene whitneyi]
Burrowing Owl [Athene cunicularia]
Spotted Owl [Strix occidentalis]
Barred Owl [Strix varia]
Great Gray Owl [Strix nebulosa]
Long-eared Owl [Asio otus]
Short-eared Owl [Asio flammeus]
Boreal Owl [Aegolius funereus]
Northern Saw-whet Owl [Aegolius acadicus]
Elegant Trogon [Trogon elegans]
Belted Kingfisher [Megaceryle alcyon]
Green Kingfisher [Chloroceryle americana]
Lewis's Woodpecker [Melanerpes lewis]
Red-headed Woodpecker [Melanerpes erythrocephalus]
Acorn Woodpecker [Melanerpes formicivorus]
Gila Woodpecker [Melanerpes uropygialis]
Golden-fronted Woodpecker [Melanerpes aurifrons]
Red-bellied Woodpecker [Melanerpes carolinus]
Williamson's Sapsucker [Sphyrapicus thyroideus]
Yellow-bellied Sapsucker [Sphyrapicus varius]
Red-naped Sapsucker [Sphyrapicus nuchalis]
Red-breasted Sapsucker [Sphyrapicus ruber]
American Three-toed Woodpecker [Picoides dorsalis]
Black-backed Woodpecker [Picoides arcticus]
Downy Woodpecker [Dryobates pubescens]
Nuttall's Woodpecker [Dryobates nuttallii]
Ladder-backed Woodpecker [Dryobates scalaris]
Red-cockaded Woodpecker [Dryobates borealis]
Hairy Woodpecker [Dryobates villosus]
White-headed Woodpecker [Dryobates albolarvatus]
Arizona Woodpecker [Dryobates arizonae]
Northern Flicker (all forms) [Colaptes auratus]
Gilded Flicker [Colaptes chrysoides]
Pileated Woodpecker [Dryocopus pileatus]
Crested Caracara [Caracara cheriway]
American Kestrel [Falco sparverius]
Merlin [Falco columbarius]
Gyrfalcon [Falco rusticolus]
Peregrine Falcon [Falco peregrinus]
Prairie Falcon [Falco mexicanus]
Monk Parakeet [Myiopsitta monachus]
Northern Beardless-Tyrannulet [Camptostoma imberbe]
Dusky-capped Flycatcher [Myiarchus tuberculifer]
Ash-throated Flycatcher [Myiarchus cinerascens]
Great Crested Flycatcher [Myiarchus crinitus]
Brown-crested Flycatcher [Myiarchus tyrannulus]
Great Kiskadee [Pitangus sulphuratus]
Sulphur-bellied Flycatcher [Myiodynastes luteiventris]
Couch's Kingbird [Tyrannus couchii]
Cassin's Kingbird [Tyrannus vociferans]
Thick-billed Kingbird [Tyrannus crassirostris]
Western Kingbird [Tyrannus verticalis]
Eastern Kingbird [Tyrannus tyrannus]
Gray Kingbird [Tyrannus dominicensis]
Scissor-tailed Flycatcher [Tyrannus forficatus]
Olive-sided Flycatcher [Contopus cooperi]
Greater Pewee [Contopus pertinax]
Western Wood-Pewee [Contopus sordidulus]
Eastern Wood-Pewee [Contopus virens]
Yellow-bellied Flycatcher [Empidonax flaviventris]
Acadian Flycatcher [Empidonax virescens]
Alder & Willow Flycatcher [Empidonax alnorum + traillii]
Least Flycatcher [Empidonax minimus]
Hammond's Flycatcher [Empidonax hammondii]
Gray Flycatcher [Empidonax wrightii]
Dusky Flycatcher [Empidonax oberholseri]
Cordilleran & Pacific-slope Flycatcher [Empidonax occidentalis+difficilis
Black Phoebe [Sayornis nigricans]
Eastern Phoebe [Sayornis phoebe]
Say's Phoebe [Sayornis saya]
Vermilion Flycatcher [Pyrocephalus rubinus]
Loggerhead Shrike [Lanius ludovicianus]
Northern Shrike [Lanius borealis]
Black-capped Vireo [Vireo atricapilla]
White-eyed Vireo [Vireo griseus]
Bell's Vireo [Vireo bellii]
Gray Vireo [Vireo vicinior]
Hutton's Vireo [Vireo huttoni]
Yellow-throated Vireo [Vireo flavifrons]
Cassin's Vireo [Vireo cassinii]
Blue-headed Vireo [Vireo solitarius]
Plumbeous Vireo [Vireo plumbeus]
Philadelphia Vireo [Vireo philadelphicus]
Warbling Vireo [Vireo gilvus]
Red-eyed Vireo [Vireo olivaceus]
Black-whiskered Vireo [Vireo altiloquus]
Canada Jay [Perisoreus canadensis]
Green Jay [Cyanocorax yncas]
Pinyon Jay [Gymnorhinus cyanocephalus]
Steller's Jay [Cyanocitta stelleri]
Blue Jay [Cyanocitta cristata]
Florida Scrub-Jay [Aphelocoma coerulescens]
California & Woodhouse's Scrub-Jay [Aphelocoma californica+woodhouseii
Mexican Jay [Aphelocoma wollweberi]
Clark's Nutcracker [Nucifraga columbiana]
Black-billed Magpie [Pica hudsonia]
Yellow-billed Magpie [Pica nuttalli]
American Crow [Corvus brachyrhynchos]
...
Fish Crow [Corvus ossifragus]
Chihuahuan Raven [Corvus cryptoleucus]
Common Raven [Corvus corax]
Horned Lark [Eremophila alpestris]
Purple Martin [Progne subis]
Tree Swallow [Tachycineta bicolor]
Violet-green Swallow [Tachycineta thalassina]
Northern Rough-winged Swallow [Stelgidopteryx serripennis]
Bank Swallow [Riparia riparia]
Cliff Swallow [Petrochelidon pyrrhonota]
Cave Swallow [Petrochelidon fulva]
Barn Swallow [Hirundo rustica]
Carolina Chickadee [Poecile carolinensis]
Black-capped Chickadee [Poecile atricapillus]
Mountain Chickadee [Poecile gambeli]
Chestnut-backed Chickadee [Poecile rufescens]
Boreal Chickadee [Poecile hudsonicus]
Bridled Titmouse [Baeolophus wollweberi]
Oak Titmouse [Baeolophus inornatus]
Juniper Titmouse [Baeolophus ridgwayi]
Tufted Titmouse [Baeolophus bicolor]
Black-crested Titmouse [Baeolophus atricristatus]
Verdin [Auriparus flaviceps]
Bushtit [Psaltriparus minimus]
Red-breasted Nuthatch [Sitta canadensis]
White-breasted Nuthatch [Sitta carolinensis]
Pygmy Nuthatch [Sitta pygmaea]
Brown-headed Nuthatch [Sitta pusilla]
Brown Creeper [Certhia americana]
Rock Wren [Salpinctes obsoletus]
Canyon Wren [Catherpes mexicanus]
House Wren [Troglodytes aedon]
Pacific Wren [Troglodytes pacificus]
Winter Wren [Troglodytes hiemalis]
Sedge Wren [Cistothorus platensis]
Marsh Wren [Cistothorus palustris]
Carolina Wren [Thryothorus ludovicianus]
Bewick's Wren [Thryomanes bewickii]
Cactus Wren [Campylorhynchus brunneicapillus]
Blue-gray Gnatcatcher [Polioptila caerulea]
California Gnatcatcher [Polioptila californica]
Black-tailed Gnatcatcher [Polioptila melanura]
American Dipper [Cinclus mexicanus]
Golden-crowned Kinglet [Regulus satrapa]
Ruby-crowned Kinglet [Regulus calendula]
Arctic Warbler [Phylloscopus borealis]
Wrentit [Chamaea fasciata]
Bluethroat [Cyanecula svecica]
Northern Wheatear [Oenanthe oenanthe]
Eastern Bluebird [Sialia sialis]
Western Bluebird [Sialia mexicana]
Mountain Bluebird [Sialia currucoides]
Townsend's Solitaire [Myadestes townsendi]
Veery [Catharus fuscescens]
Gray-cheeked Thrush [Catharus minimus]
Bicknell's Thrush [Catharus bicknelli]
Swainson's Thrush [Catharus ustulatus]
Hermit Thrush [Catharus guttatus]
Wood Thrush [Hylocichla mustelina]
American Robin [Turdus migratorius]
Varied Thrush [Ixoreus naevius]
Gray Catbird [Dumetella carolinensis]
Curve-billed Thrasher [Toxostoma curvirostre]
Brown Thrasher [Toxostoma rufum]
Long-billed Thrasher [Toxostoma longirostre]
Bendire's Thrasher [Toxostoma bendirei]
California Thrasher [Toxostoma redivivum]
LeConte's Thrasher [Toxostoma lecontei]
Crissal Thrasher [Toxostoma crissale]
Sage Thrasher [Oreoscoptes montanus]
Northern Mockingbird [Mimus polyglottos]
European Starling [Sturnus vulgaris]
Bohemian Waxwing [Bombycilla garrulus]
Cedar Waxwing [Bombycilla cedrorum]
Phainopepla [Phainopepla nitens]
Olive Warbler [Peucedramus taeniatus]
House Sparrow [Passer domesticus]
Eurasian Tree Sparrow [Passer montanus]
Eastern Yellow Wagtail [Motacilla tschutschensis]
American Pipit [Anthus rubescens]
Sprague's Pipit [Anthus spragueii]
Evening Grosbeak [Coccothraustes vespertinus]
Pine Grosbeak [Pinicola enucleator]
House Finch [Haemorhous mexicanus]
Purple Finch [Haemorhous purpureus]
Cassin's Finch [Haemorhous cassinii]
Common Redpoll [Acanthis flammea]
Hoary Redpoll [Acanthis hornemanni]
Red Crossbill [Loxia curvirostra]
White-winged Crossbill [Loxia leucoptera]
Pine Siskin [Spinus pinus]
Lesser Goldfinch [Spinus psaltria]
Lawrence's Goldfinch [Spinus lawrencei]
American Goldfinch [Spinus tristis]
Lapland Longspur [Calcarius lapponicus]
Chestnut-collared Longspur [Calcarius ornatus]
McCown's Longspur [Rhynchophanes mccownii]
Olive Sparrow [Arremonops rufivirgatus]
Green-tailed Towhee [Pipilo chlorurus]
Spotted Towhee [Pipilo maculatus]
Eastern Towhee [Pipilo erythrophthalmus]
Rufous-crowned Sparrow [Aimophila ruficeps]
Canyon Towhee [Melozone fusca]
California Towhee [Melozone crissalis]
Abert's Towhee [Melozone aberti]
Rufous-winged Sparrow [Peucaea carpalis]
Botteri's Sparrow [Peucaea botterii]
Cassin's Sparrow [Peucaea cassinii]
Bachman's Sparrow [Peucaea aestivalis]
American Tree Sparrow [Spizelloides arborea]
Chipping Sparrow [Spizella passerina]
Clay-colored Sparrow [Spizella pallida]
Brewer's Sparrow [Spizella breweri]
Field Sparrow [Spizella pusilla]
Black-chinned Sparrow [Spizella atrogularis]
Vesper Sparrow [Pooecetes gramineus]
Lark Sparrow [Chondestes grammacus]
Black-throated Sparrow [Amphispiza bilineata]
Sagebrush & Bell's Sparrow [Artemisiospiza nevadensis + belli
Lark Bunting [Calamospiza melanocorys]
Savannah Sparrow [Passerculus sandwichensis]
Grasshopper Sparrow [Ammodramus savannarum]
Baird's Sparrow [Centronyx bairdii]
Henslow's Sparrow [Centronyx henslowii]
LeConte's Sparrow [Ammospiza leconteii]
Seaside Sparrow [Ammospiza maritima]
Nelson's Sparrow [Ammospiza nelsoni]
Saltmarsh Sparrow [Ammospiza caudacuta]
Fox Sparrow [Passerella iliaca]
Song Sparrow [Melospiza melodia]
Lincoln's Sparrow [Melospiza lincolnii]
Swamp Sparrow [Melospiza georgiana]
White-throated Sparrow [Zonotrichia albicollis]
White-crowned Sparrow [Zonotrichia leucophrys]
Golden-crowned Sparrow [Zonotrichia atricapilla]
Dark-eyed Junco (all forms) [Junco hyemalis]
Yellow-eyed Junco [Junco phaeonotus]
Yellow-breasted Chat [Icteria virens]
Yellow-headed Blackbird [Xanthocephalus xanthocephalus]
Bobolink [Dolichonyx oryzivorus]
Eastern Meadowlark [Sturnella magna]
Western Meadowlark [Sturnella neglecta]
Orchard Oriole [Icterus spurius]
Hooded Oriole [Icterus cucullatus]
Bullock's Oriole [Icterus bullockii]
Spot-breasted Oriole [Icterus pectoralis]
Altamira Oriole [Icterus gularis]
Audubon's Oriole [Icterus graduacauda]
Baltimore Oriole [Icterus galbula]
Scott's Oriole [Icterus parisorum]
Red-winged Blackbird [Agelaius phoeniceus]
Tricolored Blackbird [Agelaius tricolor]
Bronzed Cowbird [Molothrus aeneus]
Brown-headed Cowbird [Molothrus ater]
Rusty Blackbird [Euphagus carolinus]
Brewer's Blackbird [Euphagus cyanocephalus]
Common Grackle [Quiscalus quiscula]
Boat-tailed Grackle [Quiscalus major]
Great-tailed Grackle [Quiscalus mexicanus]
Ovenbird [Seiurus aurocapilla]
Worm-eating Warbler [Helmitheros vermivorum]
Louisiana Waterthrush [Parkesia motacilla]
Northern Waterthrush [Parkesia noveboracensis]
Golden-winged Warbler [Vermivora chrysoptera]
Blue-winged Warbler [Vermivora cyanoptera]
Black-and-white Warbler [Mniotilta varia]
Prothonotary Warbler [Protonotaria citrea]
Swainson's Warbler [Limnothlypis swainsonii]
Tennessee Warbler [Oreothlypis peregrina]
Orange-crowned Warbler [Oreothlypis celata]
Lucy's Warbler [Oreothlypis luciae]
Nashville Warbler [Oreothlypis ruficapilla]
Virginia's Warbler [Oreothlypis virginiae]
Connecticut Warbler [Oporornis agilis]
MacGillivray's Warbler [Geothlypis tolmiei]
Mourning Warbler [Geothlypis philadelphia]
Kentucky Warbler [Geothlypis formosa]
Common Yellowthroat [Geothlypis trichas]
Hooded Warbler [Setophaga citrina]
American Redstart [Setophaga ruticilla]
Kirtland's Warbler [Setophaga kirtlandii]
Cape May Warbler [Setophaga tigrina]
Cerulean Warbler [Setophaga cerulea]
Northern Parula [Setophaga americana]
Magnolia Warbler [Setophaga magnolia]
Bay-breasted Warbler [Setophaga castanea]
Blackburnian Warbler [Setophaga fusca]
Yellow Warbler [Setophaga petechia]
Chestnut-sided Warbler [Setophaga pensylvanica]
Blackpoll Warbler [Setophaga striata]
Black-throated Blue Warbler [Setophaga caerulescens]
Palm Warbler [Setophaga palmarum]
Pine Warbler [Setophaga pinus]
Yellow-rumped Warbler (all forms) [Setophaga coronata]
Yellow-throated Warbler [Setophaga dominica]
Prairie Warbler [Setophaga discolor]
Grace's Warbler [Setophaga graciae]
Black-throated Gray Warbler [Setophaga nigrescens]
Townsend's Warbler [Setophaga townsendi]
Hermit Warbler [Setophaga occidentalis]
Golden-cheeked Warbler [Setophaga chrysoparia]
Black-throated Green Warbler [Setophaga virens]
Canada Warbler [Cardellina canadensis]
Wilson's Warbler [Cardellina pusilla]
Red-faced Warbler [Cardellina rubrifrons]
Painted Redstart [Myioborus pictus]
Hepatic Tanager [Piranga flava]
Summer Tanager [Piranga rubra]
Scarlet Tanager [Piranga olivacea]
Western Tanager [Piranga ludoviciana]
Northern Cardinal [Cardinalis cardinalis]
Pyrrhuloxia [Cardinalis sinuatus]
Rose-breasted Grosbeak [Pheucticus ludovicianus]
Black-headed Grosbeak [Pheucticus melanocephalus]
Blue Grosbeak [Passerina caerulea]
Lazuli Bunting [Passerina amoena]
Indigo Bunting [Passerina cyanea]
Varied Bunting [Passerina versicolor]
Painted Bunting [Passerina ciris]
Dickcissel [Spiza americana]
Canada Goose [Branta canadensis]
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Data:
core(1966-2022)
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Scale:US/Canada
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Years: 1966-2022
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Canada Goose [Branta canadensis]
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