Discover the
Beauty of Birds

Birding and natural history classes, field reports, essays and tours around the Bay Area, California and the West with Ted Pierce.

Rio Grande Valley Birding Tour, Texas March 10-18, 2009

Check out the next Rio Grande Tour, February 2015!

>> back to field reports

Areas Visited in LRG Valley:

Santa Ana NWR, Alamo
Sabal Palm Audubon, Brownsville
Edinburg Scenic Wetlands, Edinburg
South Padre Island, Gulf Coast
Estero Llano Grande State Park, Weslaco
Rio Grande River, San Benito
Laguna Atascosa NWR, Gulf Coast
Resaca de la Palma, San Benito
Gladys Porter Zoo, Brownsville
University of Texas, Brownsville
Hugh Ramsey Park, Harlingen
Quinta Mazatlan, McAllen
Frontera Audubon, Weslaco

 
Habitats: fresh and salt-water marsh, thickets, scrub, farmland, resacas (ox-bow lakes), river, seacoast Time: generally 7-11 am/1-4pm (excluding travel time)
Weather: temps generally 70s-80s, humid and sunny; infrequent showers Altitude: sea level
Temps: 60's-high 80's Wind: generally slight to none
Observers: TP, KC, OH, MH, JM

Species Observed: 110

Summary of Natural Science Observations  
Birds Observed:  

Cormorants

Gulls/Terns

Flycatchers

Double-crested

Laughing Gull

Couch's Flycatcher

Neo- tropical Cormorant Royal Tern

Tropical Flycatcher

Anhingas Caspian Tern

Great Kiskadee

Anhinga Kingfishers

Eastern Phoebe

Ducks, Wildfowl

Belted Kingfisher

Swallows

Black-bellied Whistling-Duck

Ringed Kingfisher

Barn Swallow

Blue-wing Teal

Green Kingfisher

Tree Swallow

Green-winged Teal Rails, Coots Shrikes

Black Duck

Gallinule

Loggerhead

Muscovy Duck Coot Thrushes

Ring -Billed Duck

Sora

Hermit Thrush

Ruddy Duck Cuckoos Mimic Thrushes
Cinnamon Teal Greater Roadrunner Mockingbird
Fulvous Whistling-Duck Hummingbirds Long-billed Thrasher
Pintail Buff-bellied Catbird
Shoveler Ruby-throated Wrens
Mottled Duck Hawks Marsh Wren (H/P)

Common Merganser

Crested Caracara

Titmice/Chickadees

Gadwall

Osprey

Black Crested Titmouse

Scaup, sp? White-tailed Kite Corvids: (Jays, Crows)
Grebes Zone-tailed Hawk Green Jay
Least Grebe Harris Hawk Starlings

Pied-billed Grebe

Kestrel

European Starling

Egrets/Herons/Ibis White-tailed Hawk Blackbirds, Orioles
Great Egret Northern Harrier Great-tailed Grackle
Tri-colored Heron Cooper’s Hawk Red-wing Blackbird
Little Blue Heron New World Vultures Cowbird
Snowy Egret Turkey Vulture Altamira Oriole (P)
White Ibis Black Vulture Kinglets
Cattle Egret Owls Ruby-crowned Kinglet
Great Blue Heron Eastern Screech owl Vireos
Reddish Egret Guans, Chachalacas White-eyed Vireo
Pelicans Plain Chachalaca Warblers
Brown Pelican Parrots Wilson’s Warbler
White Pelican Red-crowned Parrot Nashville Warbler
Avocets/Stilts Goatsuckers, Nighthawks Orange-crowned
Avocet Pauraque Yellow-rumped

Red-legged Stilt

Pigeons/Doves Yellow-throated

Plovers

Rock Dove Buntings and Allies

Killdeer

Mourning Dove Cardinal

Sandpipers

White-winged Dove

Sparrows

Least Sandpiper

White-tipped Dove

Lark Sparrow
Long billed Curlew Inca Dove Olive Sparrow
Willet Woodpeckers White-throated Sparrow

Western Sandpiper

Golden-fronted Woodpecker

Song Sparrow

Dunlin

Ladder-back Woodpecker

 

Dowitcher, sp?

   
     
     
     
     
     
     
 

A: abundant. H: hear. sev: several. C: common. UC: uncommon. sp: species. P: probable ID. (?) ID questionable. S: singing. F: flying. M: male. F: female.
! : Unexpected.  * With young/immature

>> top

>> back to field reports

Upcoming Tours
Texas Rio Grande
FEBRUARY 2016

The semi-tropical Rio Grande Valley of Texas, one of the most exciting birding locations in the US... Read more

Arizona Border
MARCH 22–29, 2016

Southeast Arizona, the roughly rectangular area between Tucson, Mexico, and New Mexico, is... Read more