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Bird Observations

			Date Range: Apr, 1900-2024

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

Updated ~36 hr(s) ago.

219 species (+17 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Black-bellied Whistling-Duck
Fulvous Whistling-Duck
Blue-winged Teal
Cinnamon Teal
Northern Shoveler
Gadwall
American Wigeon
Mallard
Mottled Duck
Green-winged Teal
Redhead
Lesser Scaup
Red-breasted Merganser
Ruddy Duck
Plain Chachalaca
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Northern Bobwhite
Least Grebe
Pied-billed Grebe
Eared Grebe
Rock Pigeon
Eurasian Collared-Dove
Inca Dove
Common Ground Dove
White-tipped Dove
White-winged Dove
Mourning Dove
Groove-billed Ani
Greater Roadrunner
Yellow-billed Cuckoo
Lesser Nighthawk
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Nighthawk
nighthawk sp.
Common Pauraque
Chimney Swift
Ruby-throated Hummingbird
Buff-bellied Hummingbird
Clapper Rail
Sora
Common Gallinule
American Coot
Purple Gallinule
Black-necked Stilt
American Avocet
Black-bellied Plover
American Golden-Plover
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Killdeer
Semipalmated Plover
Piping Plover
Wilson's Plover
Snowy Plover
plover sp.
Upland Sandpiper
Whimbrel
Long-billed Curlew
Marbled Godwit
Short-billed Dowitcher
Long-billed Dowitcher
Short-billed/Long-billed Dowitcher
Wilson's Phalarope
Spotted Sandpiper
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Solitary Sandpiper
Lesser Yellowlegs
Willet
Greater Yellowlegs
Lesser/Greater Yellowlegs
Ruddy Turnstone
Red Knot
Stilt Sandpiper
Sanderling
Dunlin
Baird's Sandpiper
White-rumped Sandpiper
Least Sandpiper
Pectoral Sandpiper
Western Sandpiper
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Semipalmated Sandpiper
Western/Semipalmated Sandpiper
peep sp.
shorebird sp.
Laughing Gull
Franklin's Gull
Ring-billed Gull
Herring Gull
Black Skimmer
Sooty Tern
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
Sandwich Tern
Royal Tern
tern sp.
Double-crested Cormorant
Neotropic Cormorant
cormorant sp.
American White Pelican
Brown Pelican
American Bittern
Least Bittern
Yellow-crowned Night Heron
Black-crowned Night Heron
Little Blue Heron
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Tricolored Heron
Reddish Egret
Snowy Egret
Green Heron
Western Cattle Egret
Great Egret
Great Blue Heron
white egret sp.
White Ibis
White-faced Ibis
Roseate Spoonbill
Black Vulture
Turkey Vulture
Osprey
White-tailed Kite
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Mississippi Kite
Northern Harrier
Sharp-shinned Hawk
Harris's Hawk
White-tailed Hawk
Gray Hawk
Red-shouldered Hawk
Broad-winged Hawk
Swainson's Hawk
Red-tailed Hawk
Barn Owl
Great Horned Owl
Ringed Kingfisher
Belted Kingfisher
Green Kingfisher
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Yellow-bellied Sapsucker
Golden-fronted Woodpecker
Ladder-backed Woodpecker
Crested Caracara
American Kestrel
Merlin
Aplomado Falcon
Peregrine Falcon
Empidonax sp.
Vermilion Flycatcher
Brown-crested Flycatcher
Great Kiskadee
Tropical Kingbird
Couch's Kingbird
Tropical/Couch's Kingbird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Western Kingbird
Eastern Kingbird
Scissor-tailed Flycatcher
White-eyed Vireo
Warbling Vireo
Loggerhead Shrike
Green Jay
Chihuahuan Raven
Black-crested Titmouse
Verdin
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
swallow sp.
Ruby-crowned Kinglet
Blue-gray Gnatcatcher
House Wren
Sedge Wren
Marsh Wren
Carolina Wren
Bewick's Wren
Cactus Wren
European Starling
Gray Catbird
Curve-billed Thrasher
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Long-billed Thrasher
Northern Mockingbird
Gray-cheeked Thrush
Swainson's Thrush
Wood Thrush
House Sparrow
Botteri's Sparrow
Cassin's Sparrow
Grasshopper Sparrow
Olive Sparrow
Chipping Sparrow
Clay-colored Sparrow
Lark Sparrow
Vesper Sparrow
Seaside Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Savannah Sparrow
Lincoln's Sparrow
Swamp Sparrow
Yellow-headed Blackbird
Eastern Meadowlark
Western/Eastern Meadowlark
Orchard Oriole
Hooded Oriole
Altamira Oriole
Baltimore Oriole
new world oriole sp.
Red-winged Blackbird
Bronzed Cowbird
Brown-headed Cowbird
Great-tailed Grackle
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Worm-eating Warbler
Northern Waterthrush
Blue-winged Warbler
Black-and-white Warbler
Tennessee Warbler
Orange-crowned Warbler
Nashville Warbler
Kentucky Warbler
Common Yellowthroat
Hooded Warbler
Northern Parula
Yellow Warbler
Chestnut-sided Warbler
Palm Warbler
Yellow-rumped Warbler
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Yellow-throated Warbler
Wilson's Warbler
new world warbler sp.
Summer Tanager
Scarlet Tanager
Western Tanager
Northern Cardinal
Blue Grosbeak
Indigo Bunting
Painted Bunting
Dickcissel

KEY:| = insufficient data | = rare to widespread

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