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Bird Observations

Date Range:
Jan-Dec, 2022-2023

United States

Updated ~31 hr(s) ago.

1042 species (+629 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Emu
Plumed Whistling-Duck
White-faced Whistling-Duck
Black-bellied Whistling-Duck
West Indian Whistling-Duck
Fulvous Whistling-Duck
Black-bellied x Fulvous Whistling-Duck (hybrid)
whistling-duck sp.
Bar-headed Goose
Emperor Goose
Snow Goose
Ross's Goose
Snow x Ross's Goose (hybrid)
Snow/Ross's Goose
Graylag Goose
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Swan Goose
Graylag x Swan Goose (hybrid)
Greater White-fronted Goose
Snow x Greater White-fronted Goose (hybrid)
Ross's x Greater White-fronted Goose (hybrid)
Greater/Lesser White-fronted Goose
Taiga Bean-Goose
Tundra Bean-Goose
Taiga/Tundra Bean-Goose
Pink-footed Goose
Domestic goose sp. (Domestic type)
Anser sp.
Brant
Snow Goose x Brant (hybrid)
Barnacle Goose
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Cackling Goose
Snow x Cackling Goose (hybrid)
Ross's x Cackling Goose (hybrid)
Greater White-fronted x Cackling Goose (hybrid)
Barnacle x Cackling Goose (hybrid)
Canada Goose
Swan Goose x Canada Goose (hybrid)
Greater White-fronted x Canada Goose (hybrid)
Greater White-fronted x Cackling/Canada Goose (hybrid)
Graylag x Canada Goose (hybrid)
Domestic goose sp. x Canada Goose (hybrid)
Snow x Canada Goose (hybrid)
Ross's x Canada Goose (hybrid)
Barnacle x Canada Goose (hybrid)
Cackling/Canada Goose
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Snow/Ross's x Cackling/Canada Goose (hybrid)
Hawaiian Goose
Branta sp.
Mute Swan
Black Swan
Black-necked Swan
Trumpeter Swan
Mute x Trumpeter Swan (hybrid)
Tundra Swan
Trumpeter x Tundra Swan (hybrid)
Trumpeter/Tundra Swan
Whooper Swan
Mute x Whooper Swan (hybrid)
Trumpeter x Whooper Swan (hybrid)
Tundra/Whooper Swan
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
swan sp.
goose sp.
Radjah Shelduck
Egyptian Goose
Ruddy Shelduck
Paradise Shelduck
Common Shelduck
Crested Duck
Muscovy Duck
Ringed Teal
Wood Duck
Mandarin Duck
Baikal Teal
Garganey
Blue-winged Teal
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Cinnamon Teal
Blue-winged x Cinnamon Teal (hybrid)
Blue-winged/Cinnamon Teal
Northern Shoveler
Blue-winged Teal x Northern Shoveler (hybrid)
Cinnamon Teal x Northern Shoveler (hybrid)
Gadwall
Northern Shoveler x Gadwall (hybrid)
Eurasian Wigeon
American Wigeon
Blue-winged Teal x American Wigeon (hybrid)
Northern Shoveler x American Wigeon (hybrid)
Gadwall x American Wigeon (hybrid)
Eurasian x American Wigeon (hybrid)
Eurasian/American Wigeon
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Chiloe Wigeon
Yellow-billed Duck
Laysan Duck
Hawaiian Duck
Philippine Duck
Eastern Spot-billed Duck
Mallard
Muscovy Duck x Mallard (hybrid)
Wood Duck x Mallard (hybrid)
Northern Shoveler x Mallard (hybrid)
Gadwall x Mallard (hybrid)
American Wigeon x Mallard (hybrid)
Mallard x Pacific Black Duck (hybrid)
Mallard x Hawaiian Duck (hybrid)
Mallard/Hawaiian Duck
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mexican Duck
Mallard x Mexican Duck (hybrid)
Mallard/Mexican Duck
American Black Duck
Mallard x American Black Duck (hybrid)
Mallard/American Black Duck
Mottled Duck
Mallard x Mottled Duck (hybrid)
Mallard x Mexican/Mottled Duck (hybrid)
Mexican x Mottled Duck (hybrid)
Mallard/Mottled Duck
Mexican/Mottled Duck
American Black/Mottled Duck
White-cheeked Pintail
Northern Pintail
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Gadwall x Northern Pintail (hybrid)
American Wigeon x Northern Pintail (hybrid)
Mallard x Northern Pintail (hybrid)
Green-winged Teal
Blue-winged x Green-winged Teal (hybrid)
Cinnamon x Green-winged Teal (hybrid)
Gadwall x Green-winged Teal (hybrid)
American Wigeon x Green-winged Teal (hybrid)
Mallard x Green-winged Teal (hybrid)
Anas sp.
teal sp.
dabbling duck sp.
Red-crested Pochard
Southern Pochard
Rosy-billed Pochard
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Canvasback
Redhead
Canvasback x Redhead (hybrid)
Common Pochard
Ring-necked Duck
Mallard x Ring-necked Duck (hybrid)
Canvasback x Ring-necked Duck (hybrid)
Redhead x Ring-necked Duck (hybrid)
Tufted Duck
Greater Scaup
Ring-necked Duck x Greater Scaup (hybrid)
Tufted Duck x Greater Scaup (hybrid)
Lesser Scaup
Redhead x Lesser Scaup (hybrid)
Ring-necked Duck x Lesser Scaup (hybrid)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Tufted Duck x Lesser Scaup (hybrid)
Redhead x scaup sp. (hybrid)
Ring-necked Duck x scaup sp. (hybrid)
Tufted Duck x scaup sp. (hybrid)
Greater/Lesser Scaup
Aythya sp.
Steller's Eider
Spectacled Eider
King Eider
Common Eider
King/Common Eider
eider sp.
Harlequin Duck
Surf Scoter
White-winged Scoter
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Stejneger's Scoter
White-winged/Stejneger's Scoter
Black Scoter
Surf/Black Scoter
Common/Black Scoter
scoter sp.
Long-tailed Duck
Bufflehead
Common Goldeneye
Bufflehead x Common Goldeneye (hybrid)
Bufflehead x goldeneye sp. (hybrid)
Barrow's Goldeneye
Common x Barrow's Goldeneye (hybrid)
Common/Barrow's Goldeneye
Smew
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hooded Merganser
Bufflehead x Hooded Merganser (hybrid)
Common Goldeneye x Hooded Merganser (hybrid)
Barrow's Goldeneye x Hooded Merganser (hybrid)
Common Merganser
Hooded x Common Merganser (hybrid)
Red-breasted Merganser
Common/Red-breasted Merganser
merganser sp.
Ruddy Duck
duck sp.
waterfowl sp.
Plain Chachalaca
Helmeted Guineafowl
Mountain Quail
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Bobwhite
Scaled Quail
California Quail
Gambel's Quail
Scaled x Gambel's Quail (hybrid)
California x Gambel's Quail (hybrid)
California/Gambel's Quail
Montezuma Quail
new world quail sp.
Wild Turkey
Ruffed Grouse
Greater Sage-Grouse
Gunnison Sage-Grouse
Dusky Grouse
Sooty Grouse
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Dusky/Sooty Grouse
Sharp-tailed Grouse
Greater Prairie-Chicken
Sharp-tailed Grouse x Greater Prairie-Chicken (hybrid)
Lesser Prairie-Chicken
Greater x Lesser Prairie-Chicken (hybrid)
Greater/Lesser Prairie-Chicken
White-tailed Ptarmigan
Willow Ptarmigan
Rock Ptarmigan
ptarmigan sp.
Spruce Grouse
Ruffed/Spruce Grouse
grouse sp.
Gray Partridge
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Reeves's Pheasant
Golden Pheasant
Lady Amherst's Pheasant
Golden x Lady Amherst's Pheasant (hybrid)
Ring-necked Pheasant
Green Pheasant
Ring-necked/Green Pheasant
Kalij Pheasant
Indian Peafowl
Green Peafowl
Gray Peacock-Pheasant
pheasant sp.
Red Junglefowl
Gray Francolin
Black Francolin
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Himalayan Snowcock
Common Quail
Japanese Quail
old world quail sp.
Red-legged Partridge
Chukar
Erckel's Spurfowl
francolin/spurfowl sp.
Chilean Flamingo
American Flamingo
Greater Flamingo
American/Greater Flamingo
flamingo sp.
Least Grebe
Pied-billed Grebe
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Horned Grebe
Red-necked Grebe
Eared Grebe
Horned/Eared Grebe
Podiceps sp.
Western Grebe
Clark's Grebe
Western x Clark's Grebe (hybrid)
Western/Clark's Grebe
grebe sp.
Rock Pigeon
Columba sp.
White-crowned Pigeon
Red-billed Pigeon
Band-tailed Pigeon
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Rock/Band-tailed Pigeon
Oriental Turtle-Dove
Eurasian Collared-Dove
African Collared-Dove
Eurasian x African Collared-Dove (hybrid)
Eurasian/African Collared-Dove
Ring-necked Dove
Streptopelia sp.
Spotted Dove
Diamond Dove
Zebra Dove
Inca Dove
Common Ground Dove
Ruddy Ground Dove
Common/Ruddy Ground Dove
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
ground dove/Inca Dove
White-tipped Dove
quail-dove sp.
White-winged Dove
Zenaida Dove
Mourning Dove
Eurasian Collared-Dove x Mourning Dove (hybrid)
pigeon/dove sp.
Chestnut-bellied Sandgrouse
Smooth-billed Ani
Groove-billed Ani
Smooth-billed/Groove-billed Ani
Greater Roadrunner
Dark-billed Cuckoo
Yellow-billed Cuckoo
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mangrove Cuckoo
Black-billed Cuckoo
Yellow-billed/Black-billed Cuckoo
Coccyzus sp.
Common Cuckoo
Common/Oriental Cuckoo
Cuculus sp.
cuckoo sp. (Cuculidae sp.)
Lesser Nighthawk
Common Nighthawk
Antillean Nighthawk
Common/Antillean Nighthawk
nighthawk sp.
Common Pauraque
Common Poorwill
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Chuck-will's-widow
Buff-collared Nightjar
Eastern Whip-poor-will
Mexican Whip-poor-will
Eastern/Mexican Whip-poor-will
Antrostomus sp.
Caprimulgus sp.
nightjar sp.
Black Swift
Chimney Swift
Vaux's Swift
Chimney/Vaux's Swift
Chaetura sp.
Mariana Swiftlet
Pacific Swift
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
White-throated Swift
large swift sp.
small swift sp.
swift sp.
Mexican Violetear
Green-breasted Mango
Rivoli's Hummingbird
Plain-capped Starthroat
Blue-throated Mountain-gem
Lucifer Hummingbird
Ruby-throated Hummingbird
Black-chinned Hummingbird
Lucifer x Black-chinned Hummingbird (hybrid)
Ruby-throated x Black-chinned Hummingbird (hybrid)
Ruby-throated/Black-chinned Hummingbird
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Anna's Hummingbird
Black-chinned x Anna's Hummingbird (hybrid)
Costa's Hummingbird
Lucifer x Costa's Hummingbird (hybrid)
Black-chinned x Costa's Hummingbird (hybrid)
Anna's x Costa's Hummingbird (hybrid)
Anna's/Costa's Hummingbird
Calliope Hummingbird
Black-chinned x Calliope Hummingbird (hybrid)
Anna's x Calliope Hummingbird (hybrid)
Rufous Hummingbird
Anna's x Rufous Hummingbird (hybrid)
Calliope x Rufous Hummingbird (hybrid)
Allen's Hummingbird
Anna's x Allen's Hummingbird (hybrid)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Rufous x Allen's Hummingbird (hybrid)
Rufous/Allen's Hummingbird
Broad-tailed Hummingbird
Black-chinned x Broad-tailed Hummingbird (hybrid)
Anna's Hummingbird x Selasphorus sp. (hybrid)
Selasphorus sp.
Broad-billed Hummingbird
Black-chinned x Broad-billed Hummingbird (hybrid)
Anna's x Broad-billed Hummingbird (hybrid)
White-eared Hummingbird
Violet-crowned Hummingbird
Broad-billed x Violet-crowned Hummingbird (hybrid)
Berylline Hummingbird
Buff-bellied Hummingbird
hummingbird sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Ridgway's Rail
King Rail
Clapper Rail
King x Clapper Rail (hybrid)
King/Clapper Rail
Ridgway's/Mangrove/Clapper Rail
large rail sp.
Virginia Rail
King/Virginia Rail
Rallus sp.
Sora
Common Gallinule
Eurasian Moorhen/Common Gallinule
Hawaiian Coot
American Coot
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Purple Gallinule
Gray-headed Swamphen
moorhen/coot/gallinule sp.
Yellow Rail
Black Rail
rail/crake sp.
Limpkin
Demoiselle Crane
Sandhill Crane
Common Crane
Sandhill x Common Crane (hybrid)
Whooping Crane
crane sp.
Black-necked Stilt
American Avocet
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
stilt/avocet sp.
American Oystercatcher
Black Oystercatcher
American x Black Oystercatcher (hybrid)
American/Black Oystercatcher
oystercatcher sp.
Black-bellied Plover
American Golden-Plover
Pacific Golden-Plover
American/Pacific Golden-Plover (Lesser Golden-Plover)
golden-plover sp.
Black-bellied Plover/golden-plover sp.
Killdeer
Common Ringed Plover
Semipalmated Plover
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common Ringed/Semipalmated Plover
Piping Plover
Northern Lapwing
Southern Lapwing
lapwing sp.
Siberian Sand-Plover
sand-plover sp.
Wilson's Plover
Mountain Plover
Snowy Plover
Kentish Plover
small plover sp.
plover sp.
Northern Jacana
Upland Sandpiper
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Bristle-thighed Curlew
Whimbrel
Long-billed Curlew
curlew sp.
Bar-tailed Godwit
Black-tailed Godwit
Hudsonian Godwit
Marbled Godwit
Hudsonian/Marbled Godwit
godwit sp.
Short-billed Dowitcher
Long-billed Dowitcher
Short-billed/Long-billed Dowitcher
Jack Snipe
American Woodcock
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common Snipe
Wilson's Snipe
Common/Wilson's Snipe
snipe sp.
Wilson's Phalarope
Red Phalarope
Red-necked Phalarope
Red/Red-necked Phalarope
phalarope sp.
Common Sandpiper
Spotted Sandpiper
Common/Spotted Sandpiper
Solitary Sandpiper
Gray-tailed Tattler
Wandering Tattler
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Gray-tailed/Wandering Tattler
Marsh Sandpiper
Wood Sandpiper
Common Redshank
Lesser Yellowlegs
Willet
Spotted Redshank
Common Greenshank
Greater Yellowlegs
Lesser/Greater Yellowlegs
Tringa sp.
Ruddy Turnstone
Black Turnstone
Red Knot
Surfbird
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Ruff
Sharp-tailed Sandpiper
Curlew Sandpiper
Stilt Sandpiper
Temminck's Stint
Long-toed Stint
Red-necked Stint
Buff-breasted Sandpiper
Sanderling
Dunlin
Purple Sandpiper
Rock Sandpiper
Purple/Rock Sandpiper
Baird's Sandpiper
Little Stint
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-necked/Little Stint
White-rumped Sandpiper
Buff-breasted x White-rumped Sandpiper (hybrid)
Dunlin x White-rumped Sandpiper (hybrid)
Least Sandpiper
Pectoral Sandpiper
Sharp-tailed/Pectoral Sandpiper
Western Sandpiper
Semipalmated Sandpiper
Western/Semipalmated Sandpiper
peep sp.
Calidris sp.
Scolopacidae sp.
large shorebird sp.
shorebird sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Long-tailed Jaeger
Parasitic Jaeger
Long-tailed/Parasitic Jaeger
Pomarine Jaeger
Long-tailed/Pomarine Jaeger
Parasitic/Pomarine Jaeger
Great Skua
South Polar Skua
jaeger sp.
skua sp.
jaeger/skua sp.
Rhinoceros Auklet
Tufted Puffin
Atlantic Puffin
Horned Puffin
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
puffin sp.
Cassin's Auklet
Least Auklet
Whiskered Auklet
Crested Auklet
Parakeet Auklet
auklet sp.
Kittlitz's Murrelet
Marbled Murrelet
Black Guillemot
Pigeon Guillemot
Black/Pigeon Guillemot
Razorbill
Dovekie
Thick-billed Murre
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common Murre
Thick-billed/Common Murre
large alcid sp.
Ancient Murrelet
Scripps's Murrelet
Guadalupe Murrelet
Scripps's/Guadalupe Murrelet (Xantus's Murrelet)
Craveri's Murrelet
Scripps's/Craveri's Murrelet
Scripps's/Guadalupe/Craveri's Murrelet
murrelet sp.
alcid sp.
Swallow-tailed Gull
Little Gull
Ross's Gull
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-legged Kittiwake
Red-legged Kittiwake
Black-legged/Red-legged Kittiwake
Ivory Gull
Sabine's Gull
Bonaparte's Gull
Black-headed Gull
Gray Gull
Laughing Gull
Franklin's Gull
Laughing/Franklin's Gull
Black-tailed Gull
Heermann's Gull
Common Gull
Short-billed Gull
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common/Short-billed Gull
Ring-billed Gull
Black-headed x Ring-billed Gull (hybrid)
Laughing x Ring-billed Gull (hybrid)
Yellow-footed Gull
Western Gull
Yellow-footed/Western Gull
Kelp Gull
Herring Gull
Kelp x Herring Gull (hybrid)
Great Black-backed Gull
Herring x Great Black-backed Gull (hybrid)
Glaucous Gull
Herring x Glaucous Gull (hybrid)
Lesser Black-backed Gull
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Herring x Lesser Black-backed Gull (hybrid)
Herring/Lesser Black-backed Gull
California Gull
Herring x California Gull (hybrid)
Glaucous-winged Gull
Western x Glaucous-winged Gull (hybrid)
Herring x Glaucous-winged Gull (hybrid)
Glaucous x Glaucous-winged Gull (hybrid)
Herring/Glaucous-winged Gull
Western/Glaucous-winged Gull
Slaty-backed Gull
Herring x Slaty-backed Gull (hybrid)
Glaucous-winged x Slaty-backed Gull (hybrid)
Iceland Gull
Herring/Iceland Gull
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
white-winged gull sp.
Larus sp.
gull sp.
Black Skimmer
White Tern
Brown Noddy
Black Noddy
Brown/Black Noddy
Blue-gray Noddy
Aleutian Tern
Sooty Tern
Bridled Tern
Sooty/Bridled Tern
Gray-backed Tern
Least Tern
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Little/Least Tern
Large-billed Tern
Gull-billed Tern
Caspian Tern
Inca Tern
Black Tern
White-winged Tern
Forster's Tern
Arctic Tern
Common Tern
Common x Arctic Tern (hybrid)
Forster's/Common Tern
Common/Arctic Tern
Roseate Tern
Sterna sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sandwich Tern
Elegant Tern
Sandwich x Elegant Tern (hybrid)
Royal Tern
Elegant/Royal Tern
Thalasseus sp.
large tern sp.
tern sp.
gull/tern sp.
White-tailed Tropicbird
Red-billed Tropicbird
Red-tailed Tropicbird
Red-billed/Red-tailed Tropicbird
tropicbird sp.
Red-throated Loon
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Arctic Loon
Pacific Loon
Arctic/Pacific Loon
Common Loon
Yellow-billed Loon
Common/Yellow-billed Loon
loon sp.
Laysan Albatross
Black-footed Albatross
Short-tailed Albatross
Atlantic Yellow-nosed Albatross
albatross sp.
Wilson's Storm-Petrel
White-faced Storm-Petrel
European Storm-Petrel
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Fork-tailed Storm-Petrel
Leach's Storm-Petrel
Townsend's Storm-Petrel
Leach's/Townsend's Storm-Petrel
Leach's/Townsend's Storm-Petrel (dark-rumped)
Leach's/Townsend's Storm-Petrel (white-rumped)
Leach's/Townsend's/Ainley's Storm-Petrel
Ashy Storm-Petrel
Band-rumped Storm-Petrel
Wedge-rumped Storm-Petrel
Black Storm-Petrel
Tristram's Storm-Petrel
Least Storm-Petrel
Hydrobates sp.
storm-petrel sp. (dark-rumped)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
storm-petrel sp. (white-rumped)
storm-petrel sp.
Northern Fulmar
Kermadec Petrel
Trindade Petrel
Murphy's Petrel
Providence Petrel
Fea's Petrel
Mottled Petrel
Bermuda Petrel
Black-capped Petrel
Juan Fernandez Petrel
Hawaiian Petrel
White-necked Petrel
Bonin Petrel
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-winged Petrel
Cook's Petrel
Stejneger's Petrel
Cookilaria petrel sp.
Pterodroma sp.
Bulwer's Petrel
Streaked Shearwater
Cory's Shearwater
Cape Verde Shearwater
Cory's/Cape Verde Shearwater
Pink-footed Shearwater
Flesh-footed Shearwater
Great Shearwater
Cory's/Great Shearwater
Wedge-tailed Shearwater
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Buller's Shearwater
Sooty Shearwater
Short-tailed Shearwater
Sooty/Short-tailed Shearwater
Christmas Shearwater
Manx Shearwater
Newell's Shearwater
Black-vented Shearwater
Audubon's Shearwater
black-and-white shearwater sp.
shearwater sp.
procellariid sp.
Marabou Stork
Wood Stork
Magnificent Frigatebird
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Great Frigatebird
frigatebird sp.
Northern Gannet
Red-footed Booby
Brown Booby
Masked Booby
Nazca Booby
Masked/Nazca Booby
Blue-footed Booby
Brown x Blue-footed Booby (hybrid)
booby sp.
sulid sp.
Anhinga
Brandt's Cormorant
Red-faced Cormorant
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Pelagic Cormorant
Great Cormorant
Double-crested Cormorant
Great/Double-crested Cormorant
Neotropic Cormorant
Double-crested x Neotropic Cormorant (hybrid)
Double-crested/Neotropic Cormorant
cormorant sp.
American White Pelican
Brown Pelican
Great White Pelican
pelican sp.
Bare-throated Tiger-Heron
American Bittern
Least Bittern
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
small bittern sp.
Yellow-crowned Night Heron
Black-crowned Night Heron
Yellow-crowned/Black-crowned Night Heron
Little Blue Heron
Tricolored Heron
Little Blue x Tricolored Heron (hybrid)
Reddish Egret
Snowy Egret
Little Blue Heron x Snowy Egret (hybrid)
Tricolored Heron x Snowy Egret (hybrid)
Little Egret
Snowy x Little Egret (hybrid)
Green Heron
Western Cattle Egret
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Western/Eastern Cattle Egret
Great Egret
Western Cattle/Yellow-billed Egret
Gray Heron
Great Blue Heron
Great Egret x Great Blue Heron (hybrid)
Ardea sp.
heron sp.
white egret sp.
White Ibis
White x Scarlet Ibis (hybrid)
Glossy Ibis
White-faced Ibis
Glossy x White-faced Ibis (hybrid)
Glossy/White-faced Ibis
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
ibis sp.
Roseate Spoonbill
California Condor
Black Vulture
Turkey Vulture
Cathartes sp.
new world vulture sp.
Osprey
White-tailed Kite
Hook-billed Kite
Swallow-tailed Kite
Golden Eagle
Snail Kite
Mississippi Kite
Western Marsh Harrier
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Harrier
Hen/Northern Harrier
harrier sp.
Sharp-shinned Hawk
Cooper's Hawk
Sharp-shinned/Cooper's Hawk
American Goshawk
Cooper's Hawk/American Goshawk
Accipiter sp.
Steller's Sea-Eagle
Bald Eagle
Golden/Bald Eagle
Common Black Hawk
Roadside Hawk
Harris's Hawk
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
White-tailed Hawk
Gray Hawk
Red-shouldered Hawk
Common Black x Red-shouldered Hawk (hybrid)
Broad-winged Hawk
Red-shouldered/Broad-winged Hawk
Hawaiian Hawk
Short-tailed Hawk
Swainson's Hawk
Zone-tailed Hawk
Red-tailed Hawk
Red-shouldered x Red-tailed Hawk (hybrid)
Rough-legged Hawk
Red-tailed x Rough-legged Hawk (hybrid)
Ferruginous Hawk
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-tailed x Ferruginous Hawk (hybrid)
Buteo sp.
Buteo/eagle sp.
hawk sp.
eagle sp.
Barn Owl
Flammulated Owl
Whiskered Screech-Owl
Western Screech-Owl
Eastern Screech-Owl
screech-owl sp.
Snowy Owl
Great Horned Owl
Eurasian Eagle-Owl
Northern Hawk Owl
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Pygmy-Owl
Ferruginous Pygmy-Owl
Elf Owl
Burrowing Owl
Mottled Owl
Spotted Owl
Barred Owl
Spotted x Barred Owl (hybrid)
Spotted/Barred Owl
Great Gray Owl
Strix sp.
Long-eared Owl
Short-eared Owl
Long-eared/Short-eared Owl
Asio sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Boreal Owl
Northern Saw-whet Owl
Boreal/Northern Saw-whet Owl
pygmy-owl/saw-whet owl sp.
owl sp.
Elegant Trogon
Eurasian Hoopoe
Northern Red-billed Hornbill
Black-casqued Hornbill
Ringed Kingfisher
Belted Kingfisher
Green Kingfisher
kingfisher sp.
Keel-billed Toucan
Williamson's Sapsucker
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Yellow-bellied Sapsucker
Red-naped Sapsucker
Yellow-bellied x Red-naped Sapsucker (hybrid)
Yellow-bellied/Red-naped Sapsucker
Red-breasted Sapsucker
Yellow-bellied x Red-breasted Sapsucker (hybrid)
Red-naped x Red-breasted Sapsucker (hybrid)
Yellow-bellied/Red-naped x Red-breasted Sapsucker (hybrid)
Red-naped/Red-breasted Sapsucker
sapsucker sp.
Lewis's Woodpecker
Red-headed Woodpecker
Acorn Woodpecker
Gila Woodpecker
Golden-fronted Woodpecker
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-bellied Woodpecker
Golden-fronted x Red-bellied Woodpecker (hybrid)
Golden-fronted/Red-bellied Woodpecker
Melanerpes sp.
American Three-toed Woodpecker
Black-backed Woodpecker
American Three-toed/Black-backed Woodpecker
Downy Woodpecker
Nuttall's Woodpecker
Downy x Nuttall's Woodpecker (hybrid)
Ladder-backed Woodpecker
Downy x Ladder-backed Woodpecker (hybrid)
Nuttall's x Ladder-backed Woodpecker (hybrid)
Downy/Ladder-backed Woodpecker
Nuttall's/Ladder-backed Woodpecker
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-cockaded Woodpecker
Hairy Woodpecker
Ladder-backed x Hairy Woodpecker (hybrid)
Downy/Hairy Woodpecker
White-headed Woodpecker
Hairy x White-headed Woodpecker (hybrid)
Arizona Woodpecker
Dryobates sp.
Pileated Woodpecker
Northern Flicker
Gilded Flicker
Northern x Gilded Flicker (hybrid)
Northern/Gilded Flicker
woodpecker sp.
Crested Caracara
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Yellow-headed Caracara
American Kestrel
Merlin
Eurasian Hobby
Aplomado Falcon
Bat Falcon
Saker Falcon
Gyrfalcon
Peregrine Falcon
Prairie Falcon
large falcon sp.
small falcon sp.
falcon sp.
diurnal raptor sp.
Cockatiel
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Tanimbar Corella
White Cockatoo
Salmon-crested Cockatoo
White x Salmon-crested Cockatoo (hybrid)
Sulphur-crested Cockatoo
corella/white cockatoo sp.
eclectus sp.
Rose-ringed Parakeet
Plum-headed Parakeet
Psittacula sp.
Bourke's Parrot
Crimson Rosella
Budgerigar
Rosy-faced Lovebird
Fischer's Lovebird
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Yellow-collared Lovebird
Fischer's x Yellow-collared Lovebird (hybrid)
Domestic lovebird sp. (Domestic type)
lovebird sp.
Gray Parrot
Monk Parakeet
White-winged Parakeet
Yellow-chevroned Parakeet
White-winged/Yellow-chevroned Parakeet
Brotogeris sp.
Scaly-headed Parrot
Red-crowned Parrot
Lilac-crowned Parrot
Red-crowned x Lilac-crowned Parrot (hybrid)
Red-crowned/Lilac-crowned Parrot
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-lored Parrot
Red-crowned x Red-lored Parrot (hybrid)
Yellow-naped Parrot
Yellow-headed Parrot
Yellow-crowned Parrot
Turquoise-fronted Parrot
White-fronted Parrot
Orange-winged Parrot
Amazona sp.
Yellow-faced Parrotlet
Maroon-bellied Parakeet
Green-cheeked Parakeet
Burrowing Parakeet
Orange-fronted Parakeet
Peach-fronted Parakeet
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Nanday Parakeet
Sun Parakeet
Blue-and-yellow Macaw
Chestnut-fronted Macaw
Scarlet Macaw
Blue-and-yellow x Scarlet Macaw (hybrid)
large macaw sp.
Blue-crowned Parakeet
Green Parakeet
Crimson-fronted Parakeet
Scarlet-fronted/Cordilleran Parakeet
Mitred Parakeet
Red-masked Parakeet
Mitred/Red-masked Parakeet
White-eyed Parakeet
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Psittacara sp.
large parakeet sp. (former Aratinga sp.)
parakeet sp.
parrot sp.
Gray-collared Becard
Rose-throated Becard
Northern Beardless-Tyrannulet
Small-billed Elaenia
Tufted Flycatcher
Olive-sided Flycatcher
Greater Pewee
Western Wood-Pewee
Eastern Wood-Pewee
Western/Eastern Wood-Pewee
Cuban Pewee
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
pewee sp. (Contopus sp.)
Yellow-bellied Flycatcher
Acadian Flycatcher
Alder Flycatcher
Willow Flycatcher
Alder/Willow Flycatcher (Traill's Flycatcher)
Least Flycatcher
Hammond's Flycatcher
Gray Flycatcher
Dusky Flycatcher
Hammond's/Dusky Flycatcher
Gray/Dusky Flycatcher
Pine Flycatcher
Western Flycatcher
Buff-breasted Flycatcher
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Empidonax sp.
Black Phoebe
Eastern Phoebe
Black x Eastern Phoebe (hybrid)
Say's Phoebe
phoebe sp.
Vermilion Flycatcher
Dusky-capped Flycatcher
Ash-throated Flycatcher
Nutting's Flycatcher
Great Crested Flycatcher
Brown-crested Flycatcher
La Sagra's Flycatcher
Myiarchus sp.
Cattle Tyrant
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Great Kiskadee
Social Flycatcher
Sulphur-bellied Flycatcher
Variegated Flycatcher
Tropical Kingbird
Couch's Kingbird
Tropical/Couch's Kingbird
Cassin's Kingbird
Thick-billed Kingbird
Western Kingbird
Cassin's/Western Kingbird
yellow-bellied kingbird sp.
Eastern Kingbird
Western x Eastern Kingbird (hybrid)
Gray Kingbird
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Tropical x Gray Kingbird (hybrid)
Scissor-tailed Flycatcher
Couch's Kingbird x Scissor-tailed Flycatcher (hybrid)
Western Kingbird x Scissor-tailed Flycatcher (hybrid)
Fork-tailed Flycatcher
Tyrannus sp.
new world flycatcher sp.
Black-capped Vireo
White-eyed Vireo
Black-capped x White-eyed Vireo (hybrid)
Thick-billed Vireo
Bell's Vireo
Gray Vireo
Hutton's Vireo
Yellow-throated Vireo
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Cassin's Vireo
Blue-headed Vireo
Yellow-throated x Blue-headed Vireo (hybrid)
Cassin's/Blue-headed Vireo
Plumbeous Vireo
Cassin's/Plumbeous Vireo
solitary vireo sp.
Philadelphia Vireo
Warbling Vireo
Philadelphia/Warbling Vireo
Red-eyed Vireo
Philadelphia/Red-eyed Vireo
Red-eyed/Chivi Vireo
Yellow-green Vireo
Red-eyed/Yellow-green Vireo
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-whiskered Vireo
Red-eyed/Black-whiskered Vireo
vireo sp. (Red-eyed Vireo complex)
vireo sp.
Hawaii Elepaio
Kauai Elepaio
Oahu Elepaio
Red-backed Shrike
Brown Shrike
Loggerhead Shrike
Northern Shrike
Loggerhead/Northern Shrike
Magpie Shrike
shrike sp.
Canada Jay
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-throated Magpie-Jay
Brown Jay
Green Jay
Pinyon Jay
Steller's Jay
Blue Jay
Steller's x Blue Jay (hybrid)
Florida Scrub-Jay
Island Scrub-Jay
California Scrub-Jay
Woodhouse's Scrub-Jay
Steller's Jay x Woodhouse's Scrub-Jay (hybrid)
California/Woodhouse's Scrub-Jay
Mexican Jay
Aphelocoma sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
jay sp.
Red-billed Blue-Magpie
Oriental/Eurasian Magpie
Black-billed Magpie
Yellow-billed Magpie
Pica sp.
Clark's Nutcracker
House Crow
American Crow
Fish Crow
American/Fish Crow
Chihuahuan Raven
crow sp.
Common Raven
raven sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
crow/raven sp.
corvid sp.
Carolina Chickadee
Black-capped Chickadee
Carolina x Black-capped Chickadee (hybrid)
Carolina/Black-capped Chickadee
Mountain Chickadee
Black-capped x Mountain Chickadee (hybrid)
Black-capped/Mountain Chickadee
Mexican Chickadee
Mountain x Mexican Chickadee (hybrid)
Chestnut-backed Chickadee
Mountain x Chestnut-backed Chickadee (hybrid)
Boreal Chickadee
chickadee sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Bridled Titmouse
Oak Titmouse
Juniper Titmouse
Bridled/Juniper Titmouse
Oak/Juniper Titmouse (Plain Titmouse)
Tufted Titmouse
Black-crested Titmouse
Tufted x Black-crested Titmouse (hybrid)
Tufted/Black-crested Titmouse
Great Tit
parid sp.
Verdin
Horned Lark
Eurasian Skylark
lark sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Icterine Warbler
Blyth's Reed Warbler
Millerbird
Middendorff's Grasshopper Warbler
Bank Swallow
Tree Swallow
Violet-green Swallow
Tree/Violet-green Swallow
Bahama Swallow
Tachycineta sp.
Purple Martin
new world martin sp. (Progne sp.)
Northern Rough-winged Swallow
Barn Swallow
Siberian House-Martin
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Cliff Swallow
Barn x Cliff Swallow (hybrid)
Cave Swallow
Barn x Cave Swallow (hybrid)
Cliff/Cave Swallow
Petrochelidon sp.
swallow sp.
Red-whiskered Bulbul
Red-vented Bulbul
Red-whiskered x Red-vented Bulbul (hybrid)
Red-whiskered/Red-vented Bulbul
Pycnonotus sp.
Wood Warbler
Dusky Warbler
Willow Warbler
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Arctic Warbler
Kamchatka Leaf Warbler
Phylloscopus sp.
Japanese Bush Warbler
Bushtit
Lesser Whitethroat
old world warbler sp.
Wrentit
Swinhoe's White-eye
Warbling White-eye
Zosterops sp.
white-eye sp.
Red-billed Leiothrix
Chinese Hwamei
Greater Necklaced Laughingthrush
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Ruby-crowned Kinglet
Golden-crowned Kinglet
Ruby-crowned/Golden-crowned Kinglet
White-breasted Nuthatch
Pygmy Nuthatch
Brown-headed Nuthatch
Red-breasted Nuthatch
nuthatch sp.
Brown Creeper
Blue-gray Gnatcatcher
Black-tailed Gnatcatcher
California Gnatcatcher
Black-capped Gnatcatcher
gnatcatcher sp.
Rock Wren
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Canyon Wren
House Wren
Pacific Wren
Winter Wren
Pacific/Winter Wren
Sedge Wren
Marsh Wren
Sedge/Marsh Wren
Carolina Wren
Bewick's Wren
Cactus Wren
wren sp.
American Dipper
Common Hill Myna
European Starling
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common Myna
Blue Mockingbird
Gray Catbird
Curve-billed Thrasher
Brown Thrasher
Long-billed Thrasher
Curve-billed x Long-billed Thrasher (hybrid)
Brown/Long-billed Thrasher
Bendire's Thrasher
Curve-billed/Bendire's Thrasher
California Thrasher
LeConte's Thrasher
Crissal Thrasher
California x Crissal Thrasher (hybrid)
Toxostoma sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sage Thrasher
Bahama Mockingbird
Northern Mockingbird
Bahama x Northern Mockingbird (hybrid)
Tropical x Northern Mockingbird (hybrid)
mimid sp.
Eastern Bluebird
Western Bluebird
Mountain Bluebird
Eastern x Mountain Bluebird (hybrid)
Western x Mountain Bluebird (hybrid)
bluebird sp.
Townsend's Solitaire
Omao
Puaiohi
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Varied Thrush
Orange-billed Nightingale-Thrush
Veery
Gray-cheeked Thrush
Bicknell's Thrush
Gray-cheeked/Bicknell's Thrush
Swainson's Thrush
Hermit Thrush
Catharus sp.
Wood Thrush
Song Thrush
Redwing
Clay-colored Thrush
American Robin
Varied Thrush/American Robin
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Rufous-backed Robin
Eyebrowed Thrush
Fieldfare
Dusky Thrush
Naumann's Thrush
Turdus sp.
thrush sp.
Gray-streaked Flycatcher
Dark-sided Flycatcher
Asian Brown Flycatcher
White-rumped Shama
European Robin
Bluethroat
Siberian Rubythroat
Red-flanked Bluetail
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Taiga Flycatcher
Amur Stonechat
Northern Wheatear
Bohemian Waxwing
Cedar Waxwing
Bohemian/Cedar Waxwing
Phainopepla
Olive Warbler
Northern Red Bishop
Yellow-crowned Bishop
Zebra Finch
Bronze Mannikin
Magpie Mannikin
African Silverbill
Indian Silverbill
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Java Sparrow
Scaly-breasted Munia
Tricolored Munia
Chestnut Munia
Lonchura sp.
Gouldian Finch
Lavender Waxbill
Orange-cheeked Waxbill
Common Waxbill
Black-rumped Waxbill
Red Avadavat
estrildid finch sp.
Pin-tailed Whydah
whydah sp.
Siberian Accentor
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
House Sparrow
House/Italian Sparrow
Eurasian Tree Sparrow
House x Eurasian Tree Sparrow (hybrid)
House/Eurasian Tree Sparrow
Passer sp.
Gray Wagtail
Eastern Yellow Wagtail
Citrine Wagtail
White Wagtail
wagtail sp.
Tree Pipit
Olive-backed Pipit
Pechora Pipit
Red-throated Pipit
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
American Pipit
Sprague's Pipit
pipit sp.
Brambling
Evening Grosbeak
Hawfinch
Akikiki
Maui Alauahio
Palila
Laysan Finch
Nihoa Finch
Akohekohe
Apapane
Iiwi
Maui Parrotbill
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Akiapolaau
Anianiau
Hawaii Amakihi
Oahu Amakihi
Kauai Amakihi
Hawaii Creeper
Akekee
Hawaii Akepa
hawaiian honeycreeper sp.
Common Rosefinch
Pine Grosbeak
Eurasian Bullfinch
Gray-crowned Rosy-Finch
Black Rosy-Finch
Gray-crowned x Black Rosy-Finch (hybrid)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Brown-capped Rosy-Finch
rosy-finch sp.
House Finch
Purple Finch
House x Purple Finch (hybrid)
House/Purple Finch
Cassin's Finch
Purple/Cassin's Finch
Haemorhous sp.
European Greenfinch
Yellow-fronted Canary
Common Redpoll
Hoary Redpoll
Common/Hoary Redpoll
redpoll sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red Crossbill
Cassia Crossbill
Red/Cassia Crossbill
White-winged Crossbill
crossbill sp.
European Goldfinch
Island Canary
Eurasian Siskin
Pine Siskin
Lesser Goldfinch
Lawrence's Goldfinch
American Goldfinch
Pine Siskin x American Goldfinch (hybrid)
new world goldfinch sp.
Spinus sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Acanthis/Spinus sp.
finch sp.
Lapland Longspur
Chestnut-collared Longspur
Smith's Longspur
Thick-billed Longspur
longspur sp.
Snow Bunting
McKay's Bunting
Snow/McKay's Bunting
Pine Bunting
Yellow-breasted Bunting
Little Bunting
Rustic Bunting
Emberiza sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Rufous-winged Sparrow
Botteri's Sparrow
Cassin's Sparrow
Botteri's/Cassin's Sparrow
Bachman's Sparrow
Peucaea sp.
Grasshopper Sparrow
Olive Sparrow
Chipping Sparrow
Clay-colored Sparrow
Black-chinned Sparrow
Field Sparrow
Brewer's Sparrow
Clay-colored/Brewer's Sparrow
Spizella sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Five-striped Sparrow
Black-throated Sparrow
Lark Sparrow
Lark Bunting
American Tree Sparrow
Spizella sp./American Tree Sparrow
Fox Sparrow
Dark-eyed Junco
Yellow-eyed Junco
Dark-eyed x Yellow-eyed Junco (hybrid)
Dark-eyed/Yellow-eyed Junco
White-crowned Sparrow
Dark-eyed Junco x White-crowned Sparrow (hybrid)
Golden-crowned Sparrow
White-crowned x Golden-crowned Sparrow (hybrid)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Harris's Sparrow
White-crowned x Harris's Sparrow (hybrid)
White-throated Sparrow
White-crowned x White-throated Sparrow (hybrid)
Golden-crowned x White-throated Sparrow (hybrid)
Dark-eyed Junco x White-throated Sparrow (hybrid)
White-crowned/White-throated Sparrow
Zonotrichia sp.
Sagebrush Sparrow
Bell's Sparrow
Sagebrush/Bell's Sparrow (Sage Sparrow)
Vesper Sparrow
LeConte's Sparrow
Seaside Sparrow
Nelson's Sparrow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
LeConte's/Nelson's Sparrow
Saltmarsh Sparrow
Nelson's x Saltmarsh Sparrow (hybrid)
Nelson's/Saltmarsh Sparrow (Sharp-tailed Sparrow)
Ammospiza sp.
Savannah Sparrow
Grasshopper x Savannah Sparrow (hybrid)
Baird's Sparrow
Grasshopper/Baird's Sparrow
Henslow's Sparrow
Grasshopper/Henslow's Sparrow
Song Sparrow
Lincoln's Sparrow
Swamp Sparrow
Lincoln's/Swamp Sparrow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Canyon Towhee
Abert's Towhee
Canyon x Abert's Towhee (hybrid)
Canyon/Abert's Towhee
California Towhee
Rufous-crowned Sparrow
Green-tailed Towhee
Spotted Towhee
Canyon x Spotted Towhee (hybrid)
Eastern Towhee
Spotted x Eastern Towhee (hybrid)
Spotted/Eastern Towhee (Rufous-sided Towhee)
towhee sp.
new world sparrow sp.
Western Spindalis
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Yellow-breasted Chat
Yellow-headed Blackbird
Bobolink
Western Meadowlark
Eastern Meadowlark
Western/Eastern Meadowlark
Chihuahuan Meadowlark
Western x Chihuahuan Meadowlark (hybrid)
Western/Chihuahuan Meadowlark
Eastern/Chihuahuan Meadowlark
Sturnella meadowlark sp.
Yellow-rumped Cacique
Orchard Oriole
Hooded Oriole
Orchard/Hooded Oriole
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Venezuelan Troupial
Streak-backed Oriole
Bullock's Oriole
Spot-breasted Oriole
Altamira Oriole
Audubon's Oriole
Altamira x Audubon's Oriole (hybrid)
Baltimore Oriole
Bullock's x Baltimore Oriole (hybrid)
Bullock's/Baltimore Oriole
Bullock's/Black-backed Oriole
Scott's Oriole
Yellow-breasted Chat x new world oriole sp. (hybrid)
new world oriole sp.
Red-winged Blackbird
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Tricolored Blackbird
Red-winged/Tricolored Blackbird
Shiny Cowbird
Bronzed Cowbird
Shiny/Bronzed Cowbird
Brown-headed Cowbird
Shiny/Brown-headed Cowbird
Bronzed/Brown-headed Cowbird
Rusty Blackbird
Brewer's Blackbird
Rusty/Brewer's Blackbird
Common Grackle
Boat-tailed Grackle
Great-tailed Grackle
Common x Great-tailed Grackle (hybrid)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Boat-tailed x Great-tailed Grackle (hybrid)
Boat-tailed/Great-tailed Grackle
grackle sp.
blackbird sp.
Ovenbird
Worm-eating Warbler
Chipping Sparrow/Worm-eating Warbler
Louisiana Waterthrush
Northern Waterthrush
Louisiana/Northern Waterthrush
Golden-winged Warbler
Blue-winged Warbler
Golden-winged x Blue-winged Warbler (hybrid)
Brewster's Warbler (hybrid)
Lawrence's Warbler (hybrid)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Golden-winged/Blue-winged Warbler
Black-and-white Warbler
Prothonotary Warbler
Swainson's Warbler
Crescent-chested Warbler
Tennessee Warbler
Orange-crowned Warbler
Colima Warbler
Lucy's Warbler
Nashville Warbler
Virginia's Warbler
Colima x Virginia's Warbler (hybrid)
Leiothlypis sp.
Connecticut Warbler
MacGillivray's Warbler
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mourning Warbler
Connecticut/MacGillivray's/Mourning Warbler
MacGillivray's/Mourning Warbler
Kentucky Warbler
Common Yellowthroat
MacGillivray's Warbler x Common Yellowthroat (hybrid)
yellowthroat sp.
Hooded Warbler
American Redstart
Kirtland's Warbler
Cape May Warbler
Cerulean Warbler
Northern Parula
Cerulean Warbler x Northern Parula (hybrid)
Tropical Parula
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern x Tropical Parula (hybrid)
Northern/Tropical Parula
Magnolia Warbler
Cape May x Magnolia Warbler (hybrid)
Bay-breasted Warbler
Blackburnian Warbler
Yellow Warbler
Chestnut-sided Warbler
Blackpoll Warbler
Bay-breasted x Blackpoll Warbler (hybrid)
Bay-breasted/Blackpoll Warbler
Black-throated Blue Warbler
Palm Warbler
Pine Warbler
Dark-eyed Junco/Pine Warbler
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Yellow-rumped Warbler
Magnolia x Yellow-rumped Warbler (hybrid)
Yellow-throated Warbler
Northern Parula x Yellow-throated Warbler (hybrid)
Prairie Warbler
Grace's Warbler
Yellow-rumped x Grace's Warbler (hybrid)
Black-throated Gray Warbler
Northern Parula x Black-throated Gray Warbler (hybrid)
Townsend's Warbler
Yellow-rumped x Townsend's Warbler (hybrid)
Black-throated Gray x Townsend's Warbler (hybrid)
Black-throated Gray/Townsend's Warbler
Hermit Warbler
Yellow-rumped x Hermit Warbler (hybrid)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-throated Gray x Hermit Warbler (hybrid)
Townsend's x Hermit Warbler (hybrid)
Black-throated Gray/Hermit Warbler
Townsend's/Hermit Warbler
Golden-cheeked Warbler
Black-throated Green Warbler
Townsend's x Black-throated Green Warbler (hybrid)
Setophaga sp.
Fan-tailed Warbler
Rufous-capped Warbler
Golden-crowned Warbler
Canada Warbler
Wilson's Warbler
Red-faced Warbler
Painted Redstart
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Slate-throated Redstart
new world warbler sp.
sparrow/warbler sp. (trilling song)
Hepatic Tanager
Summer Tanager
Hepatic/Summer Tanager
Scarlet Tanager
Summer/Scarlet Tanager
Western Tanager
Summer x Western Tanager (hybrid)
Flame-colored Tanager
Western x Flame-colored Tanager (hybrid)
tanager sp. (Piranga sp.)
Crimson-collared Grosbeak
Northern Cardinal
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Pyrrhuloxia
Northern Cardinal x Pyrrhuloxia (hybrid)
Northern Cardinal/Pyrrhuloxia
Yellow Grosbeak
Rose-breasted Grosbeak
Black-headed Grosbeak
Rose-breasted x Black-headed Grosbeak (hybrid)
Rose-breasted/Black-headed Grosbeak
Pheucticus sp.
Blue Bunting
Blue Grosbeak
Lazuli Bunting
Indigo Bunting
Lazuli x Indigo Bunting (hybrid)
Lazuli/Indigo Bunting
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Varied Bunting
Painted Bunting
Indigo x Painted Bunting (hybrid)
Varied x Painted Bunting (hybrid)
Passerina sp.
Dickcissel
Red-crested Cardinal
Yellow-billed Cardinal
Silver-beaked Tanager
Red-legged Honeycreeper
tanager sp. (Thraupidae sp.)
Saffron Finch
Blue-black Grassquit
Morelet's Seedeater
Cinnamon-rumped Seedeater
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Bananaquit
Yellow-faced Grassquit
Black-faced Grassquit
Thraupidae sp.
passerine sp.
bird sp.

KEY:| = insufficient data | = rare to widespread

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