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Connecticut eBird County Maps

One map per species: each county is shaded by the year of its most recent approved eBird record, from pale (long ago) to dark blue (recent). Light gray counties have no approved record. Click a map for the full version with a pin at every record location.

474 species in 71 families and 23 orders
17,941,448 approved records in 8 counties

Anseriformes53 species

Ducks, Geese, and WaterfowlAnatidae53

Black-bellied Whistling-Duck county map
Dendrocygna autumnalis
5 counties436 records2018-2025
Fulvous Whistling-Duck county map
Dendrocygna bicolor
1 county6 records1987
Snow Goose county map
Anser caerulescens
8 counties4,699 records1971-2026
Ross's Goose county map
Anser rossii
6 counties927 records2003-2026
Graylag Goose county map
Anser anser
6 counties102 records2006-2026
Greater White-fronted Goose county map
Anser albifrons
8 counties2,796 records1985-2026
Pink-footed Goose county map
Anser brachyrhynchus
6 counties1,771 records1998-2026
Brant county map
Branta bernicla
8 counties63,270 records1876-2026
Barnacle Goose county map
Branta leucopsis
8 counties928 records1959-2026
Cackling Goose county map
Branta hutchinsii
8 counties1,842 records1969-2026
Canada Goose county map
Branta canadensis
8 counties331,312 records1915-2026
Mute Swan county map
Cygnus olor
8 counties96,377 records1947-2026
Black Swan county map
Cygnus atratus
3 counties22 records1993-2016
Trumpeter Swan county map
Cygnus buccinator
8 counties322 records1993-2024
Tundra Swan county map
Cygnus columbianus
8 counties918 records1967-2026
Egyptian Goose county map
Alopochen aegyptiaca
2 counties2 records2013-2015
Ruddy Shelduck county map
Tadorna ferruginea
2 counties4 records1978-2009
Common Shelduck county map
Tadorna tadorna
2 counties19 records1987-2016
Muscovy Duck county map
Cairina moschata
8 counties118 records1999-2026
Wood Duck county map
Aix sponsa
8 counties83,178 records1915-2026
Mandarin Duck county map
Aix galericulata
4 counties88 records2010-2026
Blue-winged Teal county map
Spatula discors
8 counties4,692 records1952-2026
Cinnamon Teal county map
Spatula cyanoptera
2 counties9 records1994-2006
Northern Shoveler county map
Spatula clypeata
8 counties6,894 records1967-2026
Gadwall county map
Mareca strepera
8 counties32,362 records1966-2026
Eurasian Wigeon county map
Mareca penelope
6 counties2,752 records1931-2026
American Wigeon county map
Mareca americana
8 counties26,840 records1951-2026
Mallard county map
Anas platyrhynchos
8 counties289,965 records1917-2026
American Black Duck county map
Anas rubripes
8 counties135,774 records1916-2026
Northern Pintail county map
Anas acuta
8 counties8,531 records1951-2026
Green-winged Teal county map
Anas crecca
8 counties27,078 records1889-2026
Red-crested Pochard county map
Netta rufina
1 county1 record2000
Canvasback county map
Aythya valisineria
8 counties3,994 records1950-2026
Redhead county map
Aythya americana
8 counties2,997 records1970-2026
Ring-necked Duck county map
Aythya collaris
8 counties34,495 records1950-2026
Tufted Duck county map
Aythya fuligula
5 counties840 records1984-2024
Greater Scaup county map
Aythya marila
8 counties21,259 records1888-2026
Lesser Scaup county map
Aythya affinis
8 counties9,182 records1949-2026
Labrador Duck county map
Camptorhynchus labradorius
1 county1 record1843
King Eider county map
Somateria spectabilis
5 counties1,142 records1886-2026
Common Eider county map
Somateria mollissima
5 counties14,539 records1974-2026
Harlequin Duck county map
Histrionicus histrionicus
5 counties1,623 records1986-2026
Surf Scoter county map
Melanitta perspicillata
8 counties21,457 records1930-2026
White-winged Scoter county map
Melanitta deglandi
8 counties10,148 records1887-2026
Black Scoter county map
Melanitta americana
8 counties6,285 records1884-2026
Long-tailed Duck county map
Clangula hyemalis
8 counties32,985 records1917-2026
Bufflehead county map
Bucephala albeola
8 counties64,180 records1917-2026
Common Goldeneye county map
Bucephala clangula
8 counties40,682 records1917-2026
Barrow's Goldeneye county map
Bucephala islandica
7 counties1,615 records1939-2026
Hooded Merganser county map
Lophodytes cucullatus
8 counties81,936 records1949-2026
Common Merganser county map
Mergus merganser
8 counties58,360 records1916-2026
Red-breasted Merganser county map
Mergus serrator
8 counties70,564 records1917-2026
Ruddy Duck county map
Oxyura jamaicensis
8 counties12,596 records1882-2026

Galliformes12 species

GuineafowlNumididae1

Helmeted Guineafowl county map
Numida meleagris
6 counties12 records1999-2023

New World QuailOdontophoridae2

Northern Bobwhite county map
Colinus virginianus
8 counties927 records1915-2026
Scaled Quail county map
Callipepla squamata
1 county1 record2025

Pheasants, Grouse, and AlliesPhasianidae9

Wild Turkey county map
Meleagris gallopavo
8 counties46,104 records1975-2026
Ruffed Grouse county map
Bonasa umbellus
8 counties1,160 records1950-2026
Sharp-tailed Grouse county map
Tympanuchus phasianellus
1 county1 record1893
Golden Pheasant county map
Chrysolophus pictus
3 counties4 records2009-2025
Ring-necked Pheasant county map
Phasianus colchicus
8 counties3,602 records1915-2026
Green Pheasant county map
Phasianus versicolor
1 county1 record2016
Indian Peafowl county map
Pavo cristatus
5 counties8 records2012-2026
Red Junglefowl county map
Gallus gallus
5 counties27 records2016-2026
Chukar county map
Alectoris chukar
6 counties80 records1960-2025

Columbiformes7 species

Pigeons and DovesColumbidae7

Band-tailed Pigeon county map
Patagioenas fasciata
2 counties2 records1982-1984
Passenger Pigeon county map
Ectopistes migratorius
2 counties2 records1872-1879
Eurasian Collared-Dove county map
Streptopelia decaocto
2 counties30 records2004-2011
African Collared-Dove county map
Streptopelia roseogrisea
5 counties20 records1997-2022
Common Ground Dove county map
Columbina passerina
1 county33 records2005-2007
White-winged Dove county map
Zenaida asiatica
5 counties138 records1973-2022
Mourning Dove county map
Zenaida macroura
8 counties476,386 records1915-2026

Cuculiformes2 species

CuckoosCuculidae2

Yellow-billed Cuckoo county map
Coccyzus americanus
8 counties12,245 records1915-2026
Black-billed Cuckoo county map
Coccyzus erythropthalmus
8 counties4,969 records1915-2026

Caprimulgiformes3 species

Nightjars and AlliesCaprimulgidae3

Common Nighthawk county map
Chordeiles minor
8 counties8,448 records1915-2026
Chuck-will's-widow county map
Antrostomus carolinensis
4 counties51 records1889-2021
Eastern Whip-poor-will county map
Antrostomus vociferus
8 counties1,794 records1915-2026

Apodiformes7 species

SwiftsApodidae1

Chimney Swift county map
Chaetura pelagica
8 counties86,841 records1915-2026

HummingbirdsTrochilidae6

Mexican Violetear county map
Colibri thalassinus
1 county1 record2017
Ruby-throated Hummingbird county map
Archilochus colubris
8 counties83,475 records1915-2026
Black-chinned Hummingbird county map
Archilochus alexandri
2 counties52 records2013-2024
Calliope Hummingbird county map
Selasphorus calliope
4 counties109 records2006-2020
Rufous Hummingbird county map
Selasphorus rufus
8 counties758 records1994-2025
Broad-billed Hummingbird county map
Cynanthus latirostris
1 county2 records2008

Gruiformes10 species

Rails, Gallinules, and CootsRallidae9

King Rail county map
Rallus elegans
8 counties301 records1876-2024
Clapper Rail county map
Rallus crepitans
4 counties14,912 records1952-2026
Virginia Rail county map
Rallus limicola
8 counties7,447 records1890-2026
Corn Crake county map
Crex crex
2 counties2 records1887-1943
Sora county map
Porzana carolina
8 counties1,672 records1881-2026
Common Gallinule county map
Gallinula galeata
8 counties816 records1891-2026
American Coot county map
Fulica americana
8 counties13,291 records1888-2026
Purple Gallinule county map
Porphyrio martinica
5 counties122 records1903-2021
Yellow Rail county map
Coturnicops noveboracensis
6 counties112 records1876-2024

CranesGruidae1

Sandhill Crane county map
Antigone canadensis
8 counties1,492 records1851-2026

Charadriiformes94 species

Stilts and AvocetsRecurvirostridae2

Black-necked Stilt county map
Himantopus mexicanus
5 counties527 records1971-2026
American Avocet county map
Recurvirostra americana
6 counties514 records1979-2025

OystercatchersHaematopodidae1

American Oystercatcher county map
Haematopus palliatus
4 counties40,223 records1975-2026

Plovers and LapwingsCharadriidae10

Black-bellied Plover county map
Pluvialis squatarola
8 counties27,732 records1948-2026
American Golden-Plover county map
Pluvialis dominica
8 counties2,933 records1926-2026
Pacific Golden-Plover county map
Pluvialis fulva
1 county81 records2020
Killdeer county map
Charadrius vociferus
8 counties84,325 records1934-2026
Common Ringed Plover county map
Charadrius hiaticula
1 county1 record2020
Semipalmated Plover county map
Charadrius semipalmatus
8 counties30,544 records1951-2026
Piping Plover county map
Charadrius melodus
5 counties18,359 records1932-2026
Northern Lapwing county map
Vanellus vanellus
2 counties81 records2010-2021
Wilson's Plover county map
Anarhynchus wilsonia
3 counties66 records1929-2018
Kentish Plover county map
Anarhynchus alexandrinus
1 county14 records2004

Sandpipers and AlliesScolopacidae39

Upland Sandpiper county map
Bartramia longicauda
7 counties744 records1874-2026
Hudsonian Whimbrel county map
Numenius hudsonicus
7 counties2,060 records1971-2026
Eskimo Curlew county map
Numenius borealis
2 counties2 records1874-1889
Long-billed Curlew county map
Numenius americanus
1 county16 records1995-2006
Bar-tailed Godwit county map
Limosa lapponica
1 county1 record2001
Black-tailed Godwit county map
Limosa limosa
2 counties9 records2001
Hudsonian Godwit county map
Limosa haemastica
6 counties733 records1897-2025
Marbled Godwit county map
Limosa fedoa
4 counties757 records1967-2025
Short-billed Dowitcher county map
Limnodromus griseus
8 counties11,374 records1964-2026
Long-billed Dowitcher county map
Limnodromus scolopaceus
8 counties728 records1886-2025
American Woodcock county map
Scolopax minor
8 counties9,084 records1915-2026
Wilson's Snipe county map
Gallinago delicata
8 counties5,504 records1917-2026
Wilson's Phalarope county map
Phalaropus tricolor
6 counties665 records1969-2026
Red Phalarope county map
Phalaropus fulicarius
6 counties44 records1876-2023
Red-necked Phalarope county map
Phalaropus lobatus
7 counties331 records1931-2025
Spotted Sandpiper county map
Actitis macularius
8 counties26,817 records1916-2026
Solitary Sandpiper county map
Tringa solitaria
8 counties10,184 records1958-2026
Lesser Yellowlegs county map
Tringa flavipes
8 counties17,181 records1917-2026
Willet county map
Tringa semipalmata
8 counties36,831 records1951-2026
Spotted Redshank county map
Tringa erythropus
1 county2 records1969
Greater Yellowlegs county map
Tringa melanoleuca
8 counties50,499 records1915-2026
Ruddy Turnstone county map
Arenaria interpres
5 counties19,676 records1923-2026
Red Knot county map
Calidris canutus
5 counties2,534 records1973-2026
Ruff county map
Calidris pugnax
4 counties459 records1979-2026
Sharp-tailed Sandpiper county map
Calidris acuminata
2 counties3 records1985-1999
Curlew Sandpiper county map
Calidris ferruginea
4 counties220 records1859-2022
Stilt Sandpiper county map
Calidris himantopus
8 counties1,574 records1965-2025
Red-necked Stint county map
Calidris ruficollis
1 county55 records2000-2006
Buff-breasted Sandpiper county map
Calidris subruficollis
6 counties1,219 records1936-2025
Sanderling county map
Calidris alba
8 counties23,980 records1964-2026
Dunlin county map
Calidris alpina
8 counties23,018 records1951-2026
Purple Sandpiper county map
Calidris maritima
5 counties4,201 records1928-2026
Baird's Sandpiper county map
Calidris bairdii
8 counties1,281 records1928-2025
Little Stint county map
Calidris minuta
1 county4 records2004-2005
White-rumped Sandpiper county map
Calidris fuscicollis
8 counties3,977 records1951-2026
Least Sandpiper county map
Calidris minutilla
8 counties30,205 records1915-2026
Pectoral Sandpiper county map
Calidris melanotos
8 counties5,643 records1965-2026
Western Sandpiper county map
Calidris mauri
8 counties1,316 records1963-2025
Semipalmated Sandpiper county map
Calidris pusilla
8 counties32,616 records1948-2026

Skuas and JaegersStercorariidae3

Long-tailed Jaeger county map
Stercorarius longicaudus
4 counties9 records1873-2023
Parasitic Jaeger county map
Stercorarius parasiticus
4 counties198 records1985-2025
Pomarine Jaeger county map
Stercorarius pomarinus
2 counties9 records1979-2015

Auks, Murres, and PuffinsAlcidae6

Atlantic Puffin county map
Fratercula arctica
2 counties3 records1947-1968
Black Guillemot county map
Cepphus grylle
3 counties159 records1934-2023
Razorbill county map
Alca torda
4 counties1,967 records1992-2026
Dovekie county map
Alle alle
7 counties62 records1849-2025
Thick-billed Murre county map
Uria lomvia
7 counties154 records1893-2023
Common Murre county map
Uria aalge
3 counties133 records2002-2023

Gulls, Terns, and SkimmersLaridae33

Little Gull county map
Hydrocoloeus minutus
4 counties219 records1974-2024
Ross's Gull county map
Rhodostethia rosea
2 counties74 records1984-2021
Black-legged Kittiwake county map
Rissa tridactyla
5 counties224 records1931-2025
Ivory Gull county map
Pagophila eburnea
1 county1 record1986
Sabine's Gull county map
Xema sabini
3 counties41 records1995-2025
Bonaparte's Gull county map
Chroicocephalus philadelphia
8 counties5,874 records1958-2026
Black-headed Gull county map
Chroicocephalus ridibundus
5 counties1,029 records1967-2026
Laughing Gull county map
Leucophaeus atricilla
7 counties35,498 records1948-2026
Franklin's Gull county map
Leucophaeus pipixcan
4 counties163 records1998-2026
Common Gull county map
Larus canus
5 counties1,246 records2009-2026
Short-billed Gull county map
Larus brachyrhynchus
2 counties99 records2016-2026
Ring-billed Gull county map
Larus delawarensis
8 counties196,200 records1949-2026
American Herring Gull county map
Larus smithsonianus
8 counties244,519 records1914-2026
Vega Gull county map
Larus vegae
1 county1 record1995
Great Black-backed Gull county map
Larus marinus
8 counties115,334 records1946-2026
Glaucous Gull county map
Larus hyperboreus
8 counties2,080 records1959-2026
Lesser Black-backed Gull county map
Larus fuscus
8 counties4,607 records1969-2026
California Gull county map
Larus californicus
1 county158 records2016-2021
Slaty-backed Gull county map
Larus schistisagus
2 counties38 records2008-2022
Iceland Gull county map
Larus glaucoides
8 counties5,730 records1949-2026
Black Skimmer county map
Rynchops niger
4 counties2,971 records1973-2026
Sooty Tern county map
Onychoprion fuscatus
8 counties54 records1876-2020
Bridled Tern county map
Onychoprion anaethetus
1 county80 records1992-2017
Least Tern county map
Sternula antillarum
7 counties21,874 records1894-2026
Gull-billed Tern county map
Gelochelidon nilotica
3 counties148 records1996-2024
Caspian Tern county map
Hydroprogne caspia
8 counties814 records1928-2026
Black Tern county map
Chlidonias niger
8 counties990 records1918-2026
Forster's Tern county map
Sterna forsteri
7 counties3,736 records1964-2026
Arctic Tern county map
Sterna paradisaea
6 counties105 records1991-2022
Common Tern county map
Sterna hirundo
7 counties32,861 records1948-2026
Roseate Tern county map
Sterna dougallii
4 counties2,948 records1964-2026
Sandwich Tern county map
Thalasseus sandvicensis
3 counties40 records1985-2018
Royal Tern county map
Thalasseus maximus
4 counties1,028 records1980-2025

Podicipediformes5 species

GrebesPodicipedidae5

Pied-billed Grebe county map
Podilymbus podiceps
8 counties14,193 records1913-2026
Horned Grebe county map
Podiceps auritus
8 counties17,706 records1917-2026
Red-necked Grebe county map
Podiceps grisegena
8 counties2,133 records1860-2026
Eared Grebe county map
Podiceps nigricollis
8 counties811 records1979-2026
Western Grebe county map
Aechmophorus occidentalis
4 counties91 records1978-2020

Phaethontiformes1 species

TropicbirdsPhaethontidae1

White-tailed Tropicbird county map
Phaethon lepturus
1 county1 record2011

Gaviiformes3 species

LoonsGaviidae3

Red-throated Loon county map
Gavia stellata
8 counties28,712 records1882-2026
Pacific Loon county map
Gavia pacifica
4 counties139 records1992-2022
Common Loon county map
Gavia immer
8 counties70,686 records1916-2026

Procellariiformes11 species

Southern Storm-PetrelsOceanitidae2

Wilson's Storm-Petrel county map
Oceanites oceanicus
4 counties240 records1980-2025
White-faced Storm-Petrel county map
Pelagodroma marina
1 county1 record1976

Northern Storm-PetrelsHydrobatidae2

Leach's Storm-Petrel county map
Hydrobates leucorhous
6 counties20 records1857-2012
Band-rumped Storm-Petrel county map
Hydrobates castro
1 county1 record2011

Shearwaters and PetrelsProcellariidae7

Northern Fulmar county map
Fulmarus glacialis
3 counties5 records1909-2009
Black-capped Petrel county map
Pterodroma hasitata
1 county1 record1938
Cory's Shearwater county map
Calonectris borealis
4 counties48 records2012-2025
Great Shearwater county map
Ardenna gravis
4 counties123 records1870-2025
Sooty Shearwater county map
Ardenna grisea
3 counties22 records2004-2026
Manx Shearwater county map
Puffinus puffinus
3 counties7 records1980-2020
Sargasso Shearwater county map
Puffinus lherminieri
1 county1 record1977

Ciconiiformes1 species

StorksCiconiidae1

Wood Stork county map
Mycteria americana
5 counties5 records1949-2024

Suliformes6 species

FrigatebirdsFregatidae1

Magnificent Frigatebird county map
Fregata magnificens
2 counties5 records1859-2019

Boobies and GannetsSulidae2

Northern Gannet county map
Morus bassanus
5 counties5,674 records1985-2026
Brown Booby county map
Sula leucogaster
2 counties11 records2013-2024

AnhingasAnhingidae1

Anhinga county map
Anhinga anhinga
4 counties178 records1987-2025

Cormorants and ShagsPhalacrocoracidae2

Great Cormorant county map
Phalacrocorax carbo
7 counties11,865 records1948-2026
Double-crested Cormorant county map
Nannopterum auritum
8 counties152,722 records1948-2026

Pelecaniformes18 species

Ibises and SpoonbillsThreskiornithidae4

White Ibis county map
Eudocimus albus
4 counties587 records1875-2026
Glossy Ibis county map
Plegadis falcinellus
8 counties16,767 records1850-2026
White-faced Ibis county map
Plegadis chihi
4 counties1,083 records1995-2026
Roseate Spoonbill county map
Platalea ajaja
4 counties573 records2018-2023

Herons, Egrets, and BitternsArdeidae12

American Bittern county map
Botaurus lentiginosus
8 counties3,182 records1800-2026
Least Bittern county map
Botaurus exilis
8 counties1,274 records1931-2026
Yellow-crowned Night Heron county map
Nyctanassa violacea
8 counties19,507 records1932-2026
Black-crowned Night Heron county map
Nycticorax nycticorax
8 counties22,846 records1915-2026
Little Blue Heron county map
Egretta caerulea
8 counties10,042 records1947-2026
Tricolored Heron county map
Egretta tricolor
5 counties1,238 records1974-2026
Snowy Egret county map
Egretta thula
8 counties66,263 records1853-2026
Little Egret county map
Egretta garzetta
2 counties108 records2018-2021
Green Heron county map
Butorides virescens
8 counties23,196 records1915-2026
Western Cattle-Egret county map
Ardea ibis
8 counties765 records1973-2026
Great Egret county map
Ardea alba
8 counties115,671 records1948-2026
Great Blue Heron county map
Ardea herodias
8 counties159,905 records1915-2026

PelicansPelecanidae2

American White Pelican county map
Pelecanus erythrorhynchos
5 counties234 records1944-2025
Brown Pelican county map
Pelecanus occidentalis
4 counties172 records1902-2023

Cathartiformes2 species

New World VulturesCathartidae2

Black Vulture county map
Coragyps atratus
8 counties32,599 records1879-2026
Turkey Vulture county map
Cathartes aura
8 counties142,714 records1946-2026

Accipitriformes16 species

OspreyPandionidae1

Osprey county map
Pandion haliaetus
8 counties154,758 records1914-2026

Hawks, Eagles, and KitesAccipitridae15

White-tailed Kite county map
Elanus leucurus
2 counties265 records2010
Swallow-tailed Kite county map
Elanoides forficatus
7 counties141 records1940-2026
Golden Eagle county map
Aquila chrysaetos
8 counties739 records1918-2026
Sharp-shinned Hawk county map
Accipiter striatus
8 counties29,445 records1887-2026
Cooper's Hawk county map
Astur cooperii
8 counties59,789 records1914-2026
American Goshawk county map
Astur atricapillus
8 counties595 records1915-2025
Northern Harrier county map
Circus hudsonius
8 counties40,418 records1915-2026
Bald Eagle county map
Haliaeetus leucocephalus
8 counties67,805 records1887-2026
Mississippi Kite county map
Ictinia mississippiensis
8 counties657 records2005-2026
Broad-winged Hawk county map
Buteo platypterus
8 counties17,151 records1887-2026
Red-shouldered Hawk county map
Buteo lineatus
8 counties93,200 records1914-2026
Zone-tailed Hawk county map
Buteo albonotatus
1 county18 records2015
Swainson's Hawk county map
Buteo swainsoni
7 counties44 records1995-2024
Red-tailed Hawk county map
Buteo jamaicensis
8 counties173,597 records1914-2026
Rough-legged Hawk county map
Buteo lagopus
8 counties1,620 records1953-2026

Strigiformes10 species

Barn-OwlsTytonidae1

American Barn Owl county map
Tyto furcata
8 counties116 records1912-2024

OwlsStrigidae9

Eastern Screech-Owl county map
Megascops asio
8 counties5,737 records1914-2026
Snowy Owl county map
Bubo scandiacus
8 counties3,205 records1927-2026
Great Horned Owl county map
Bubo virginianus
8 counties13,982 records1941-2026
Burrowing Owl county map
Athene cunicularia
2 counties4 records1979-1980
Barred Owl county map
Strix varia
8 counties28,141 records1915-2026
Long-eared Owl county map
Asio otus
2 counties2 records2020-2024
Short-eared Owl county map
Asio flammeus
8 counties1,108 records1916-2026
Boreal Owl county map
Aegolius funereus
3 counties70 records1860-1996
Northern Saw-whet Owl county map
Aegolius acadicus
8 counties1,745 records1917-2026

Coraciiformes1 species

KingfishersAlcedinidae1

Belted Kingfisher county map
Megaceryle alcyon
8 counties83,211 records1914-2026

Piciformes8 species

WoodpeckersPicidae8

Yellow-bellied Sapsucker county map
Sphyrapicus varius
8 counties64,295 records1915-2026
Red-headed Woodpecker county map
Melanerpes erythrocephalus
8 counties2,872 records1949-2026
Red-bellied Woodpecker county map
Melanerpes carolinus
8 counties375,706 records1925-2026
Black-backed Woodpecker county map
Picoides arcticus
3 counties8 records1860-1982
Downy Woodpecker county map
Dryobates pubescens
8 counties404,966 records1914-2026
Hairy Woodpecker county map
Leuconotopicus villosus
8 counties147,972 records1915-2026
Pileated Woodpecker county map
Dryocopus pileatus
8 counties75,151 records1948-2026
Northern Flicker county map
Colaptes auratus
8 counties206,615 records1914-2026

Falconiformes3 species

Falcons and CaracarasFalconidae3

American Kestrel county map
Falco sparverius
8 counties25,993 records1914-2026
Merlin county map
Falco columbarius
8 counties17,189 records1916-2026
Peregrine Falcon county map
Falco peregrinus
8 counties21,930 records1946-2026

Psittaciformes6 species

Old World ParrotsPsittaculidae2

Budgerigar county map
Melopsittacus undulatus
5 counties28 records2010-2025
Rosy-faced Lovebird county map
Agapornis roseicollis
1 county7 records2017

New World and African ParrotsPsittacidae4

Senegal Parrot county map
Poicephalus senegalus
1 county1 record1988
Monk Parakeet county map
Myiopsitta monachus
7 counties9,376 records1975-2026
Peach-fronted Parakeet county map
Eupsittula aurea
1 county1 record2003
Nanday Parakeet county map
Aratinga nenday
3 counties9 records1988-2016

Passeriformes195 species

Tyrant FlycatchersTyrannidae20

Olive-sided Flycatcher county map
Contopus cooperi
8 counties1,324 records1915-2026
Eastern Wood-Pewee county map
Contopus virens
8 counties72,613 records1916-2026
Yellow-bellied Flycatcher county map
Empidonax flaviventris
8 counties1,093 records1913-2026
Acadian Flycatcher county map
Empidonax virescens
8 counties4,184 records1966-2026
Alder Flycatcher county map
Empidonax alnorum
8 counties5,306 records1958-2026
Willow Flycatcher county map
Empidonax traillii
8 counties27,112 records1967-2026
Least Flycatcher county map
Empidonax minimus
8 counties12,180 records1915-2026
Gray Flycatcher county map
Empidonax wrightii
1 county2 records2017
Western Flycatcher county map
Empidonax difficilis
2 counties95 records2007-2023
Eastern Phoebe county map
Sayornis phoebe
8 counties159,215 records1915-2026
Say's Phoebe county map
Sayornis saya
2 counties174 records1916-2022
Ash-throated Flycatcher county map
Myiarchus cinerascens
3 counties403 records1983-2024
Great Crested Flycatcher county map
Myiarchus crinitus
8 counties68,797 records1915-2026
Tropical Kingbird county map
Tyrannus melancholicus
1 county16 records1990
Cassin's Kingbird county map
Tyrannus vociferans
1 county1 record2025
Western Kingbird county map
Tyrannus verticalis
7 counties838 records1928-2025
Eastern Kingbird county map
Tyrannus tyrannus
8 counties59,675 records1915-2026
Gray Kingbird county map
Tyrannus dominicensis
2 counties13 records1992-2024
Scissor-tailed Flycatcher county map
Tyrannus forficatus
6 counties122 records1876-2025
Fork-tailed Flycatcher county map
Tyrannus savana
5 counties546 records2000-2025

Vireos, Shrike-Babblers, and ErpornisVireonidae8

White-eyed Vireo county map
Vireo griseus
8 counties6,230 records1915-2026
Bell's Vireo county map
Vireo bellii
3 counties157 records1991-2023
Yellow-throated Vireo county map
Vireo flavifrons
8 counties30,036 records1915-2026
Blue-headed Vireo county map
Vireo solitarius
8 counties24,769 records1913-2026
Philadelphia Vireo county map
Vireo philadelphicus
8 counties1,339 records1973-2025
Eastern Warbling Vireo county map
Vireo gilvus
8 counties76,427 records1916-2026
Western Warbling Vireo county map
Vireo swainsoni
1 county3 records2024
Red-eyed Vireo county map
Vireo olivaceus
8 counties112,819 records1915-2026

ShrikesLaniidae2

Loggerhead Shrike county map
Lanius ludovicianus
5 counties88 records1876-2025
Northern Shrike county map
Lanius borealis
8 counties947 records1914-2024

Crows, Jays, and MagpiesCorvidae5

Blue Jay county map
Cyanocitta cristata
8 counties547,657 records1914-2026
Eurasian Jackdaw county map
Coloeus monedula
1 county15 records1988
American Crow county map
Corvus brachyrhynchos
8 counties410,038 records1914-2026
Fish Crow county map
Corvus ossifragus
8 counties102,904 records1917-2026
Common Raven county map
Corvus corax
8 counties79,165 records1890-2026

Tits, Chickadees, and TitmiceParidae3

Black-capped Chickadee county map
Poecile atricapillus
8 counties486,611 records1914-2026
Boreal Chickadee county map
Poecile hudsonicus
5 counties26 records1913-2025
Tufted Titmouse county map
Baeolophus bicolor
8 counties457,747 records1955-2026

LarksAlaudidae1

Horned Lark county map
Eremophila alpestris
8 counties20,404 records1915-2026

SwallowsHirundinidae9

Bank Swallow county map
Riparia riparia
8 counties10,879 records1915-2026
Tree Swallow county map
Tachycineta bicolor
8 counties167,051 records1915-2026
Violet-green Swallow county map
Tachycineta thalassina
1 county1 record2022
Purple Martin county map
Progne subis
8 counties31,717 records1915-2026
Brown-chested Martin county map
Progne tapera
1 county3 records2006
Northern Rough-winged Swallow county map
Stelgidopteryx serripennis
8 counties45,130 records1917-2026
Barn Swallow county map
Hirundo rustica
8 counties124,091 records1915-2026
Cliff Swallow county map
Petrochelidon pyrrhonota
8 counties4,741 records1916-2026
Cave Swallow county map
Petrochelidon fulva
6 counties555 records1999-2025

KingletsRegulidae2

Ruby-crowned Kinglet county map
Corthylio calendula
8 counties52,740 records1914-2026
Golden-crowned Kinglet county map
Regulus satrapa
8 counties42,027 records1914-2026

NuthatchesSittidae2

White-breasted Nuthatch county map
Sitta carolinensis
8 counties357,412 records1914-2026
Red-breasted Nuthatch county map
Sitta canadensis
8 counties29,749 records1916-2026

TreecreepersCerthiidae1

Brown Creeper county map
Certhia americana
8 counties34,964 records1914-2026

GnatcatchersPolioptilidae1

Blue-gray Gnatcatcher county map
Polioptila caerulea
8 counties54,199 records1968-2026

WrensTroglodytidae5

Northern House Wren county map
Troglodytes aedon
8 counties121,228 records1915-2026
Winter Wren county map
Troglodytes hiemalis
8 counties16,329 records1914-2026
Sedge Wren county map
Cistothorus stellaris
7 counties390 records1941-2025
Marsh Wren county map
Cistothorus palustris
8 counties26,320 records1934-2026
Carolina Wren county map
Thryothorus ludovicianus
8 counties295,873 records1958-2026

StarlingsSturnidae1

European Starling county map
Sturnus vulgaris
8 counties308,201 records1914-2026

Mockingbirds and ThrashersMimidae3

Gray Catbird county map
Dumetella carolinensis
8 counties292,376 records1915-2026
Brown Thrasher county map
Toxostoma rufum
8 counties15,548 records1915-2026
Northern Mockingbird county map
Mimus polyglottos
8 counties172,792 records1950-2026

Thrushes and AlliesTurdidae12

Eastern Bluebird county map
Sialia sialis
8 counties144,397 records1914-2026
Mountain Bluebird county map
Sialia currucoides
3 counties51 records1994-2010
Townsend's Solitaire county map
Myadestes townsendi
4 counties532 records1989-2024
Varied Thrush county map
Ixoreus naevius
6 counties80 records1976-2018
Veery county map
Catharus fuscescens
8 counties66,565 records1915-2026
Gray-cheeked Thrush county map
Catharus minimus
8 counties1,188 records1957-2026
Bicknell's Thrush county map
Catharus bicknelli
3 counties51 records2001-2024
Swainson's Thrush county map
Catharus ustulatus
8 counties9,328 records1915-2026
Hermit Thrush county map
Catharus guttatus
8 counties34,317 records1885-2026
Wood Thrush county map
Hylocichla mustelina
8 counties83,194 records1915-2026
Fieldfare county map
Turdus pilaris
1 county2 records1878
American Robin county map
Turdus migratorius
8 counties511,082 records1915-2026

Old World FlycatchersMuscicapidae1

Northern Wheatear county map
Oenanthe oenanthe
6 counties146 records1976-2026

WaxwingsBombycillidae2

Bohemian Waxwing county map
Bombycilla garrulus
6 counties70 records1859-2026
Cedar Waxwing county map
Bombycilla cedrorum
8 counties118,006 records1914-2026

Weavers and AlliesPloceidae2

Northern Red Bishop county map
Euplectes franciscanus
1 county1 record2020
Southern Red Bishop county map
Euplectes orix
1 county1 record1997

Waxbills and AlliesEstrildidae2

Zebra Finch county map
Taeniopygia guttata
2 counties2 records2016-2024
Orange-cheeked Waxbill county map
Estrilda melpoda
1 county1 record2016

Old World SparrowsPasseridae2

House Sparrow county map
Passer domesticus
8 counties330,852 records1914-2026
Eurasian Tree Sparrow county map
Passer montanus
1 county57 records2021-2022

Wagtails and PipitsMotacillidae2

American Pipit county map
Anthus rubescens
8 counties10,504 records1926-2026
Sprague's Pipit county map
Anthus spragueii
1 county28 records2016

Finches, Euphonias, and AlliesFringillidae12

Brambling county map
Fringilla montifringilla
1 county8 records2000
Evening Grosbeak county map
Hesperiphona vespertina
8 counties1,840 records1917-2026
Pine Grosbeak county map
Pinicola enucleator
7 counties293 records1915-2021
House Finch county map
Haemorhous mexicanus
8 counties296,542 records1958-2026
Purple Finch county map
Haemorhous purpureus
8 counties34,775 records1915-2026
Yellow-fronted Canary county map
Crithagra mozambica
1 county14 records2012-2021
Redpoll county map
Acanthis flammea
8 counties2,904 records1916-2026
Red Crossbill county map
Loxia curvirostra
8 counties1,606 records1941-2026
White-winged Crossbill county map
Loxia leucoptera
8 counties528 records1966-2021
European Goldfinch county map
Carduelis carduelis
6 counties26 records1990-2024
Pine Siskin county map
Spinus pinus
8 counties14,377 records1915-2026
American Goldfinch county map
Spinus tristis
8 counties419,485 records1914-2026

Longspurs and Snow BuntingsCalcariidae4

Lapland Longspur county map
Calcarius lapponicus
8 counties4,213 records1973-2026
Chestnut-collared Longspur county map
Calcarius ornatus
3 counties15 records1994-2024
Smith's Longspur county map
Calcarius pictus
2 counties84 records2007-2022
Snow Bunting county map
Plectrophenax nivalis
8 counties9,879 records1948-2026

New World SparrowsPasserellidae27

Grasshopper Sparrow county map
Ammodramus savannarum
8 counties2,000 records1947-2026
Chipping Sparrow county map
Spizella passerina
8 counties182,794 records1915-2026
Clay-colored Sparrow county map
Spizella pallida
8 counties1,598 records1975-2026
Field Sparrow county map
Spizella pusilla
8 counties39,195 records1915-2026
Brewer's Sparrow county map
Spizella breweri
1 county129 records2019-2020
Lark Sparrow county map
Chondestes grammacus
6 counties572 records1980-2026
Lark Bunting county map
Calamospiza melanocorys
1 county2 records2008
American Tree Sparrow county map
Spizelloides arborea
8 counties37,310 records1914-2026
Fox Sparrow county map
Passerella iliaca
8 counties17,930 records1914-2026
Dark-eyed Junco county map
Junco hyemalis
8 counties241,971 records1914-2026
White-crowned Sparrow county map
Zonotrichia leucophrys
8 counties12,514 records1917-2026
Golden-crowned Sparrow county map
Zonotrichia atricapilla
1 county4 records1991-1998
Harris's Sparrow county map
Zonotrichia querula
4 counties552 records1951-2021
White-throated Sparrow county map
Zonotrichia albicollis
8 counties278,929 records1914-2026
Vesper Sparrow county map
Pooecetes gramineus
8 counties2,805 records1917-2026
LeConte's Sparrow county map
Ammospiza leconteii
5 counties231 records1987-2024
Seaside Sparrow county map
Ammospiza maritima
4 counties4,527 records1929-2026
Nelson's Sparrow county map
Ammospiza nelsoni
6 counties2,053 records1928-2025
Saltmarsh Sparrow county map
Ammospiza caudacuta
4 counties8,523 records1928-2026
Savannah Sparrow county map
Passerculus sandwichensis
8 counties50,071 records1916-2026
Henslow's Sparrow county map
Centronyx henslowii
6 counties7 records1918-2005
Song Sparrow county map
Melospiza melodia
8 counties495,409 records1914-2026
Lincoln's Sparrow county map
Melospiza lincolnii
8 counties6,749 records1960-2026
Swamp Sparrow county map
Melospiza georgiana
8 counties65,197 records1916-2026
Green-tailed Towhee county map
Pipilo chlorurus
3 counties396 records1983-2025
Spotted Towhee county map
Pipilo maculatus
1 county155 records2006-2025
Eastern Towhee county map
Pipilo erythrophthalmus
8 counties83,080 records1915-2026

Yellow-breasted ChatIcteriidae1

Yellow-breasted Chat county map
Icteria virens
8 counties1,551 records1894-2026

Troupials and AlliesIcteridae13

Yellow-headed Blackbird county map
Xanthocephalus xanthocephalus
8 counties449 records1975-2026
Bobolink county map
Dolichonyx oryzivorus
8 counties15,270 records1915-2026
Western Meadowlark county map
Sturnella neglecta
4 counties231 records2009-2026
Eastern Meadowlark county map
Sturnella magna
8 counties8,567 records1915-2026
Orchard Oriole county map
Icterus spurius
8 counties16,904 records1915-2026
Bullock's Oriole county map
Icterus bullockii
5 counties100 records1953-2021
Baltimore Oriole county map
Icterus galbula
8 counties108,437 records1915-2026
Red-winged Blackbird county map
Agelaius phoeniceus
8 counties331,989 records1914-2026
Brown-headed Cowbird county map
Molothrus ater
8 counties146,658 records1887-2026
Rusty Blackbird county map
Euphagus carolinus
8 counties8,974 records1916-2026
Brewer's Blackbird county map
Euphagus cyanocephalus
3 counties4 records1981-2002
Common Grackle county map
Quiscalus quiscula
8 counties290,587 records1915-2026
Boat-tailed Grackle county map
Quiscalus major
4 counties6,237 records1985-2026

New World WarblersParulidae40

Ovenbird county map
Seiurus aurocapilla
8 counties78,746 records1893-2026
Worm-eating Warbler county map
Helmitheros vermivorum
8 counties15,059 records1915-2026
Louisiana Waterthrush county map
Parkesia motacilla
8 counties25,940 records1892-2026
Northern Waterthrush county map
Parkesia noveboracensis
8 counties17,353 records1891-2026
Golden-winged Warbler county map
Vermivora chrysoptera
8 counties208 records1947-2025
Blue-winged Warbler county map
Vermivora cyanoptera
8 counties34,262 records1902-2026
Black-and-white Warbler county map
Mniotilta varia
8 counties74,573 records1915-2026
Prothonotary Warbler county map
Protonotaria citrea
8 counties439 records1932-2026
Swainson's Warbler county map
Limnothlypis swainsonii
1 county72 records2026
Tennessee Warbler county map
Leiothlypis peregrina
8 counties5,378 records1917-2026
Orange-crowned Warbler county map
Leiothlypis celata
8 counties2,017 records1935-2026
Nashville Warbler county map
Leiothlypis ruficapilla
8 counties7,967 records1891-2026
Connecticut Warbler county map
Oporornis agilis
8 counties516 records1898-2025
MacGillivray's Warbler county map
Geothlypis tolmiei
3 counties29 records2001-2023
Mourning Warbler county map
Geothlypis philadelphia
8 counties1,172 records1966-2026
Kentucky Warbler county map
Geothlypis formosa
8 counties541 records1876-2026
Common Yellowthroat county map
Geothlypis trichas
8 counties138,940 records1902-2026
Hooded Warbler county map
Setophaga citrina
8 counties7,531 records1947-2026
American Redstart county map
Setophaga ruticilla
8 counties86,845 records1888-2026
Cape May Warbler county map
Setophaga tigrina
8 counties4,071 records1952-2026
Cerulean Warbler county map
Setophaga cerulea
8 counties3,938 records1875-2026
Northern Parula county map
Setophaga americana
8 counties36,066 records1886-2026
Magnolia Warbler county map
Setophaga magnolia
8 counties22,112 records1892-2026
Bay-breasted Warbler county map
Setophaga castanea
8 counties4,371 records1915-2026
Blackburnian Warbler county map
Setophaga fusca
8 counties12,409 records1915-2026
Northern Yellow Warbler county map
Setophaga aestiva
8 counties132,067 records1891-2026
Chestnut-sided Warbler county map
Setophaga pensylvanica
8 counties31,020 records1887-2026
Blackpoll Warbler county map
Setophaga striata
8 counties18,693 records1915-2026
Black-throated Blue Warbler county map
Setophaga caerulescens
8 counties21,213 records1894-2026
Palm Warbler county map
Setophaga palmarum
8 counties38,350 records1887-2026
Pine Warbler county map
Setophaga pinus
8 counties49,955 records1917-2026
Yellow-rumped Warbler county map
Setophaga coronata
8 counties100,299 records1893-2026
Yellow-throated Warbler county map
Setophaga dominica
7 counties753 records1981-2026
Prairie Warbler county map
Setophaga discolor
8 counties19,501 records1888-2026
Black-throated Gray Warbler county map
Setophaga nigrescens
5 counties303 records1992-2025
Townsend's Warbler county map
Setophaga townsendi
2 counties385 records2020-2026
Hermit Warbler county map
Setophaga occidentalis
4 counties220 records1977-2024
Black-throated Green Warbler county map
Setophaga virens
8 counties31,731 records1886-2026
Canada Warbler county map
Cardellina canadensis
8 counties9,617 records1888-2026
Wilson's Warbler county map
Cardellina pusilla
8 counties4,862 records1894-2026

Cardinals and AlliesCardinalidae11

Summer Tanager county map
Piranga rubra
7 counties374 records1962-2026
Scarlet Tanager county map
Piranga olivacea
8 counties58,372 records1890-2026
Western Tanager county map
Piranga ludoviciana
7 counties356 records1979-2026
Northern Cardinal county map
Cardinalis cardinalis
8 counties540,582 records1950-2026
Rose-breasted Grosbeak county map
Pheucticus ludovicianus
8 counties64,563 records1915-2026
Black-headed Grosbeak county map
Pheucticus melanocephalus
4 counties31 records1953-2016
Blue Grosbeak county map
Passerina caerulea
8 counties833 records1924-2026
Lazuli Bunting county map
Passerina amoena
1 county46 records2007
Indigo Bunting county map
Passerina cyanea
8 counties39,954 records1916-2026
Painted Bunting county map
Passerina ciris
5 counties303 records1963-2026
Dickcissel county map
Spiza americana
8 counties2,794 records1953-2026

Tanagers and AlliesThraupidae1

Chestnut-throated Seedeater county map
Sporophila telasco
1 county5 records2016