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Bird Observations

			Date Range: May, 1900-2018

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

Updated ~31 hr(s) ago.

178 species (+12 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Black-bellied Whistling-Duck
Blue-winged Teal
Gadwall
Mottled Duck
Redhead
Ruddy Duck
Plain Chachalaca
Northern Bobwhite
Least Grebe
Pied-billed Grebe
Rock Pigeon
Eurasian Collared-Dove
Inca Dove
Common Ground Dove
White-tipped Dove
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
White-winged Dove
Mourning Dove
Greater Roadrunner
Yellow-billed Cuckoo
Black-billed Cuckoo
Common Nighthawk
Common Pauraque
Chimney Swift
Ruby-throated Hummingbird
Buff-bellied Hummingbird
Clapper Rail
Common Gallinule
American Coot
Black-necked Stilt
American Avocet
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
American Oystercatcher
Black-bellied Plover
American Golden-Plover
Killdeer
Semipalmated Plover
Piping Plover
Wilson's Plover
Snowy Plover
plover sp.
Whimbrel
Long-billed Curlew
Short-billed Dowitcher
Long-billed Dowitcher
Short-billed/Long-billed Dowitcher
Wilson's Phalarope
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Spotted Sandpiper
Solitary Sandpiper
Lesser Yellowlegs
Willet
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
peep sp.
shorebird sp.
Laughing Gull
Franklin's Gull
Ring-billed Gull
Herring Gull
Lesser Black-backed Gull
Black Skimmer
Least Tern
Gull-billed Tern
Caspian Tern
Black Tern
Forster's Tern
Common Tern
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sandwich Tern
Royal Tern
tern sp.
Anhinga
Double-crested Cormorant
Neotropic Cormorant
Double-crested/Neotropic Cormorant
cormorant sp.
American White Pelican
Brown Pelican
Yellow-crowned Night Heron
Black-crowned Night Heron
Little Blue Heron
Tricolored Heron
Reddish Egret
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Snowy Egret
Green Heron
Western Cattle Egret
Great Egret
Great Blue Heron
White Ibis
White-faced Ibis
Roseate Spoonbill
Black Vulture
Turkey Vulture
Osprey
White-tailed Kite
Mississippi Kite
Northern Harrier
Harris's Hawk
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
White-tailed Hawk
Broad-winged Hawk
Swainson's Hawk
Ringed Kingfisher
Belted Kingfisher
Golden-fronted Woodpecker
Ladder-backed Woodpecker
Crested Caracara
Aplomado Falcon
Green Parakeet
Yellow-bellied Flycatcher
Great Crested Flycatcher
Brown-crested Flycatcher
Great Kiskadee
Couch's Kingbird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Tropical/Couch's Kingbird
Western Kingbird
Eastern Kingbird
Scissor-tailed Flycatcher
White-eyed Vireo
Philadelphia Vireo
Loggerhead Shrike
Green Jay
Chihuahuan Raven
Black-crested Titmouse
Verdin
Horned Lark
Barn Swallow
swallow sp.
Marsh Wren
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Carolina Wren
Bewick's Wren
Cactus Wren
European Starling
Gray Catbird
Curve-billed Thrasher
Long-billed Thrasher
Northern Mockingbird
Swainson's Thrush
House Sparrow
Lesser Goldfinch
Botteri's Sparrow
Cassin's Sparrow
Olive Sparrow
Chipping Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Lark Sparrow
Savannah Sparrow
new world sparrow sp.
Yellow-headed Blackbird
Eastern Meadowlark
Western/Eastern Meadowlark
Orchard Oriole
Hooded Oriole
Altamira Oriole
Baltimore Oriole
Red-winged Blackbird
Bronzed Cowbird
Brown-headed Cowbird
Great-tailed Grackle
blackbird sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ovenbird
Northern Waterthrush
Golden-winged Warbler
Black-and-white Warbler
Tennessee Warbler
Nashville Warbler
Mourning Warbler
Common Yellowthroat
Hooded Warbler
American Redstart
Northern Parula
Magnolia Warbler
Blackburnian Warbler
Yellow Warbler
Chestnut-sided Warbler
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Blackpoll Warbler
Black-throated Green Warbler
Summer Tanager
Northern Cardinal
Rose-breasted Grosbeak
Blue Grosbeak
Lazuli Bunting
Indigo Bunting
Painted Bunting
Dickcissel

KEY:| = insufficient data | = rare to widespread

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