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Bird Observations

Date Range:
Jan-Dec, 1900-2024

Bolivar Flats Shorebird Survey Start

Updated ~40 hr(s) ago.

227 species (+42 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-bellied Whistling-Duck
Fulvous Whistling-Duck
Snow Goose
Greater White-fronted Goose
Blue-winged Teal
Northern Shoveler
Gadwall
American Wigeon
Mallard
Mottled Duck
Northern Pintail
Green-winged Teal
Canvasback
Redhead
Ring-necked Duck
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Greater Scaup
Lesser Scaup
Greater/Lesser Scaup
Surf Scoter
White-winged Scoter
Black Scoter
scoter sp.
Long-tailed Duck
Hooded Merganser
Red-breasted Merganser
Ruddy Duck
duck sp.
Helmeted Guineafowl
Pied-billed Grebe
Eared Grebe
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Rock Pigeon
Eurasian Collared-Dove
White-winged Dove
Mourning Dove
pigeon/dove sp.
Yellow-billed Cuckoo
Lesser Nighthawk
Common Nighthawk
Chimney Swift
Ruby-throated Hummingbird
Buff-bellied Hummingbird
hummingbird sp.
King Rail
Clapper Rail
King/Clapper Rail
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Virginia Rail
Sora
Common Gallinule
American Coot
Purple Gallinule
Sandhill Crane
Black-necked Stilt
American Avocet
American Oystercatcher
Black-bellied Plover
American Golden-Plover
Black-bellied Plover/golden-plover sp.
Killdeer
Semipalmated Plover
Piping Plover
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wilson's Plover
Mountain Plover
Snowy Plover
small plover sp.
plover sp.
Upland Sandpiper
Whimbrel
Long-billed Curlew
Hudsonian Godwit
Marbled Godwit
Short-billed Dowitcher
Long-billed Dowitcher
Short-billed/Long-billed Dowitcher
Wilson's Snipe
Wilson's Phalarope
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Spotted Sandpiper
Solitary Sandpiper
Lesser Yellowlegs
Willet
Greater Yellowlegs
Lesser/Greater Yellowlegs
Ruddy Turnstone
Red Knot
Stilt Sandpiper
Buff-breasted Sandpiper
Sanderling
Dunlin
Baird's Sandpiper
White-rumped Sandpiper
Least Sandpiper
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Pectoral Sandpiper
Western Sandpiper
Semipalmated Sandpiper
Western/Semipalmated Sandpiper
peep sp.
Calidris sp.
Scolopacidae sp.
large shorebird sp.
shorebird sp.
Parasitic Jaeger
Pomarine Jaeger
Parasitic/Pomarine Jaeger
Bonaparte's Gull
Laughing Gull
Franklin's Gull
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Laughing/Franklin's Gull
Ring-billed Gull
Herring Gull
Great Black-backed Gull
Glaucous Gull
Herring x Glaucous Gull (hybrid)
Lesser Black-backed Gull
Iceland Gull
gull sp.
Black Skimmer
Least Tern
Gull-billed Tern
Caspian Tern
Black Tern
Forster's Tern
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common Tern
Forster's/Common Tern
Sterna sp.
Sandwich Tern
Royal Tern
large tern sp.
tern sp.
Common Loon
Magnificent Frigatebird
Northern Gannet
Anhinga
Double-crested Cormorant
Neotropic Cormorant
Double-crested/Neotropic Cormorant
cormorant sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
American White Pelican
Brown Pelican
American Bittern
Least Bittern
Yellow-crowned Night Heron
Black-crowned Night Heron
Little Blue Heron
Tricolored Heron
Reddish Egret
Snowy Egret
Green Heron
Western Cattle Egret
Great Egret
Great Blue Heron
heron sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
white egret sp.
White Ibis
White-faced Ibis
Glossy/White-faced Ibis
ibis sp.
Roseate Spoonbill
Black Vulture
Turkey Vulture
Osprey
White-tailed Kite
Swallow-tailed Kite
Mississippi Kite
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
White-tailed Hawk
Broad-winged Hawk
Swainson's Hawk
Red-tailed Hawk
hawk sp.
Barn Owl
Short-eared Owl
Belted Kingfisher
Crested Caracara
American Kestrel
Merlin
Peregrine Falcon
diurnal raptor sp.
Eastern Wood-Pewee
Eastern Phoebe
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Great Crested Flycatcher
Western Kingbird
Eastern Kingbird
Scissor-tailed Flycatcher
White-eyed Vireo
Yellow-throated Vireo
Red-eyed Vireo
Loggerhead Shrike
Blue Jay
American Crow
Horned Lark
Bank Swallow
Tree Swallow
Purple Martin
Northern Rough-winged Swallow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Barn Swallow
Cliff Swallow
Cave Swallow
Cliff/Cave Swallow
swallow sp.
Ruby-crowned Kinglet
Blue-gray Gnatcatcher
House Wren
Sedge Wren
Marsh Wren
Carolina Wren
wren sp.
European Starling
Gray Catbird
Brown Thrasher
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Mockingbird
Veery
Swainson's Thrush
American Robin
thrush sp.
House Sparrow
American Pipit
Sprague's Pipit
American Goldfinch
Chestnut-collared Longspur
Chipping Sparrow
Field Sparrow
Lark Sparrow
White-crowned Sparrow
Vesper Sparrow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
LeConte's Sparrow
Seaside Sparrow
Nelson's Sparrow
Savannah Sparrow
Song Sparrow
Lincoln's Sparrow
Swamp Sparrow
new world sparrow sp.
Yellow-headed Blackbird
Bobolink
Western Meadowlark
Eastern Meadowlark
Western/Eastern Meadowlark
Orchard Oriole
Baltimore Oriole
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-winged Blackbird
Brown-headed Cowbird
Common Grackle
Boat-tailed Grackle
Great-tailed Grackle
Boat-tailed/Great-tailed Grackle
grackle sp.
Blue-winged Warbler
Black-and-white Warbler
Prothonotary Warbler
Kentucky Warbler
Common Yellowthroat
Hooded Warbler
Cerulean Warbler
Northern Parula
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Yellow Warbler
Chestnut-sided Warbler
Blackpoll Warbler
Palm Warbler
Yellow-rumped Warbler
Summer Tanager
Scarlet Tanager
Northern Cardinal
Rose-breasted Grosbeak
Blue Grosbeak
Indigo Bunting
Painted Bunting
Dickcissel
passerine sp.

KEY:| = insufficient data | = rare to widespread

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