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Bird Observations

			Date Range: Nov, 1900-2024

Boca Chica - Lower Rio Grande Valley NWR (LTC 043)

Updated ~35 hr(s) ago.

196 species (+15 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Black-bellied Whistling-Duck
Fulvous Whistling-Duck
Snow Goose
Ross's Goose
Greater White-fronted Goose
Blue-winged Teal
Northern Shoveler
Gadwall
American Wigeon
Mottled Duck
Northern Pintail
Green-winged Teal
dabbling duck sp.
Canvasback
Redhead
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ring-necked Duck
Greater Scaup
Lesser Scaup
Greater/Lesser Scaup
Aythya sp.
Red-breasted Merganser
Ruddy Duck
duck sp.
Plain Chachalaca
Northern Bobwhite
Least Grebe
Pied-billed Grebe
Rock Pigeon
Eurasian Collared-Dove
Inca Dove
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Ground Dove
White-tipped Dove
White-winged Dove
Mourning Dove
Groove-billed Ani
Greater Roadrunner
Black-billed Cuckoo
Buff-bellied Hummingbird
Clapper Rail
Common Gallinule
American Coot
Sandhill Crane
Black-necked Stilt
American Avocet
American Oystercatcher
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Black-bellied Plover
Killdeer
Semipalmated Plover
Piping Plover
Wilson's Plover
Snowy Plover
Whimbrel
Long-billed Curlew
Marbled Godwit
Short-billed Dowitcher
Long-billed Dowitcher
Short-billed/Long-billed Dowitcher
Wilson's Snipe
Spotted Sandpiper
Solitary Sandpiper
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Lesser Yellowlegs
Willet
Greater Yellowlegs
Lesser/Greater Yellowlegs
Ruddy Turnstone
Stilt Sandpiper
Sanderling
Dunlin
Least Sandpiper
Western Sandpiper
Semipalmated Sandpiper
peep sp.
Calidris sp.
shorebird sp.
Bonaparte's Gull
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Laughing Gull
Franklin's Gull
Ring-billed Gull
Herring Gull
Lesser Black-backed Gull
gull sp.
Black Skimmer
Gull-billed Tern
Caspian Tern
Forster's Tern
Common Tern
Sandwich Tern
Royal Tern
tern sp.
Wood Stork
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Magnificent Frigatebird
Northern Gannet
Anhinga
Double-crested Cormorant
Neotropic Cormorant
American White Pelican
Brown Pelican
Yellow-crowned Night Heron
Black-crowned Night Heron
Little Blue Heron
Tricolored Heron
Reddish Egret
Snowy Egret
Green Heron
Western Cattle Egret
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Great Egret
Great Blue Heron
white egret sp.
White Ibis
White-faced Ibis
Roseate Spoonbill
Black Vulture
Turkey Vulture
Osprey
White-tailed Kite
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Harris's Hawk
White-tailed Hawk
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Red-shouldered Hawk
Broad-winged Hawk
Swainson's Hawk
Red-tailed Hawk
Barn Owl
Short-eared Owl
Ringed Kingfisher
Belted Kingfisher
Green Kingfisher
Yellow-bellied Sapsucker
Golden-fronted Woodpecker
Ladder-backed Woodpecker
Crested Caracara
American Kestrel
Merlin
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Aplomado Falcon
Peregrine Falcon
Black Phoebe
Eastern Phoebe
Vermilion Flycatcher
Great Kiskadee
Tropical Kingbird
Couch's Kingbird
Tropical/Couch's Kingbird
Scissor-tailed Flycatcher
Fork-tailed Flycatcher
White-eyed Vireo
Loggerhead Shrike
Green Jay
Chihuahuan Raven
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Black-crested Titmouse
Verdin
Horned Lark
Tree Swallow
Northern Rough-winged Swallow
Barn Swallow
Cliff Swallow
Ruby-crowned Kinglet
Blue-gray Gnatcatcher
House Wren
Sedge Wren
Marsh Wren
Carolina Wren
Bewick's Wren
Cactus Wren
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
European Starling
Gray Catbird
Curve-billed Thrasher
Long-billed Thrasher
Northern Mockingbird
Hermit Thrush
American Robin
House Sparrow
American Pipit
Sprague's Pipit
House Finch
Lesser Goldfinch
Cassin's Sparrow
Olive Sparrow
Clay-colored Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Lark Sparrow
White-crowned Sparrow
Seaside Sparrow
Savannah Sparrow
Lincoln's Sparrow
Swamp Sparrow
Western Meadowlark
Eastern Meadowlark
Western/Eastern Meadowlark
Altamira Oriole
Red-winged Blackbird
Bronzed Cowbird
Brown-headed Cowbird
Great-tailed Grackle
Northern Waterthrush
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Black-and-white Warbler
Tennessee Warbler
Orange-crowned Warbler
Common Yellowthroat
Northern Parula
Palm Warbler
Yellow-rumped Warbler
Yellow-throated Warbler
Black-throated Green Warbler
Wilson's Warbler
Northern Cardinal
Pyrrhuloxia
Rose-breasted Grosbeak
Indigo Bunting
Dickcissel
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
passerine sp.

KEY:| = insufficient data | = rare to widespread

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