Rio Grande Valley March 2014

Clifton Ladd, Cullen Hanks, and I spent March 7-10 birding and just being naturalists in the Texas Rio Grande Valley. We started at Falcon State Park and worked our way down to Port Isabel and Brownsville. Attached are my iNaturalist observations, and at the end of this post are URLs for all of our eBird observations.

http://ebird.org/ebird/view/checklist?subID=S17399781
http://ebird.org/ebird/view/checklist?subID=S17409638
http://ebird.org/ebird/view/checklist?subID=S17343525
http://ebird.org/ebird/view/checklist?subID=S17345656
http://ebird.org/ebird/view/checklist?subID=S17399764
http://ebird.org/ebird/view/checklist?subID=S17349799
http://ebird.org/ebird/view/checklist?subID=S17399766
http://ebird.org/ebird/view/checklist?subID=S17360041
http://ebird.org/ebird/view/checklist?subID=S17399769
http://ebird.org/ebird/view/checklist?subID=S17399770
http://ebird.org/ebird/view/checklist?subID=S17370702
http://ebird.org/ebird/view/checklist?subID=S17370741
http://ebird.org/ebird/view/checklist?subID=S17370852
http://ebird.org/ebird/view/checklist?subID=S17371485
http://ebird.org/ebird/view/checklist?subID=S17373871
http://ebird.org/ebird/view/checklist?subID=S17399771
http://ebird.org/ebird/view/checklist?subID=S17399774
http://ebird.org/ebird/view/checklist?subID=S17399775
http://ebird.org/ebird/view/checklist?subID=S17389052
http://ebird.org/ebird/view/checklist?subID=S17390443

Posted on March 12, 2014 04:41 PM by mikaelb mikaelb

Observations

Photos / Sounds

What

Blue-gray Gnatcatcher (Polioptila caerulea)

Observer

mikaelb

Date

March 7, 2014 09:45 AM CST

Description

Taken at Roma Bluffs Observation Deck.

Photos / Sounds

What

Olive Sparrow (Arremonops rufivirgatus)

Observer

mikaelb

Date

March 7, 2014 10:35 AM CST

Photos / Sounds

What

Hooded Oriole (Icterus cucullatus)

Observer

mikaelb

Date

March 7, 2014 10:37 AM CST

Photos / Sounds

What

Altamira Oriole (Icterus gularis)

Observer

mikaelb

Date

March 7, 2014 10:37 AM CST

Photos / Sounds

What

Great Kiskadee (Pitangus sulphuratus)

Observer

mikaelb

Date

March 7, 2014 10:38 AM CST

Photos / Sounds

What

Green Jay (Cyanocorax yncas)

Observer

mikaelb

Date

March 7, 2014 10:51 AM CST

Photos / Sounds

What

Inca Dove (Columbina inca)

Observer

mikaelb

Date

March 7, 2014 10:57 AM CST

Photos / Sounds

What

Red-winged Blackbird (Agelaius phoeniceus)

Observer

mikaelb

Date

March 7, 2014 10:58 AM CST

Photos / Sounds

What

Audubon's Oriole (Icterus graduacauda)

Observer

mikaelb

Date

March 7, 2014 11:02 AM CST

Photos / Sounds

What

Long-billed Thrasher (Toxostoma longirostre)

Observer

mikaelb

Date

March 7, 2014 11:03 AM CST

Photos / Sounds

What

Hispid Cotton Rat (Sigmodon hispidus)

Observer

mikaelb

Date

March 7, 2014 11:05 AM CST

Photos / Sounds

What

Mediterranean House Gecko (Hemidactylus turcicus)

Observer

mikaelb

Date

March 7, 2014 11:06 AM CST

Photos / Sounds

What

White-tipped Dove (Leptotila verreauxi)

Observer

mikaelb

Date

March 7, 2014 11:13 AM CST

Photos / Sounds

What

Eastern Screech-Owl (Megascops asio)

Observer

mikaelb

Date

March 7, 2014 11:21 AM CST

Photos / Sounds

What

Rio Grande Cooter (Pseudemys gorzugi)

Observer

mikaelb

Date

March 2014

Place

Texas, US (Google, OSM)

Description

Not at all sure of this ID. Any help is appreciated!

Photos / Sounds

What

Osprey (Pandion haliaetus)

Observer

mikaelb

Date

March 7, 2014 11:46 AM CST

Photos / Sounds

What

Snapdragon Vine (Maurandella antirrhiniflora)

Observer

mikaelb

Date

March 7, 2014 11:50 AM CST

Photos / Sounds

What

Texas Vervain (Verbena halei)

Observer

mikaelb

Date

March 7, 2014 11:52 AM CST

Photos / Sounds

What

Jerusalem Thorn (Parkinsonia aculeata)

Observer

mikaelb

Date

March 7, 2014 11:59 AM CST

Photos / Sounds

What

Texas Nightshade (Solanum triquetrum)

Observer

mikaelb

Date

March 7, 2014 12:07 PM CST

Photos / Sounds

What

Whitebrush (Aloysia gratissima)

Observer

mikaelb

Date

March 7, 2014 12:08 PM CST

Photos / Sounds

What

Montezuma Cypress (Taxodium mucronatum)

Observer

mikaelb

Date

March 7, 2014 12:46 PM CST

Photos / Sounds

What

Texas Leafcutter Ant (Atta texana)

Observer

mikaelb

Date

March 7, 2014 12:21 PM CST

Photos / Sounds

What

Common Raccoon (Procyon lotor)

Observer

mikaelb

Date

March 7, 2014 12:25 PM CST

Photos / Sounds

What

Spotted Sandpiper (Actitis macularius)

Observer

mikaelb

Date

March 7, 2014 12:28 PM CST

Description

On both tracks, see the partial webbing between toes 3 and 4 (semipalmate). On the top track, see how the claw of toe 1 (the hallux) registered. See the photo notes I created on this photo on Flickr.

Photos / Sounds

What

Tampico Pearly Mussel (Cyrtonaias tampicoensis)

Observer

mikaelb

Date

March 7, 2014 12:32 PM CST

Description

Genus Potamilus?

Photos / Sounds

What

Spanish Dagger (Yucca treculiana)

Observer

mikaelb

Date

March 7, 2014 12:58 PM CST

Photos / Sounds

What

Hooded Oriole (Icterus cucullatus)

Observer

mikaelb

Date

March 7, 2014 01:30 PM CST

Photos / Sounds

What

Coyote (Canis latrans)

Observer

mikaelb

Date

March 7, 2014 02:55 PM CST

Photos / Sounds

What

Collared Peccary (Pecari tajacu)

Observer

mikaelb

Date

March 7, 2014 03:00 PM CST

Photos / Sounds

What

Cassin's Sparrow (Peucaea cassinii)

Observer

mikaelb

Date

March 7, 2014 03:57 PM CST

Description

An unexpected and fun bird find on our recent south Texas trip was two singing Cassin's Sparrows. When we saw the first one we thought it was a Field Sparrow, but it didn't quite look right. It started singing to set us straight!

Photos / Sounds

What

Bobcat (Lynx rufus)

Observer

mikaelb

Date

March 7, 2014 02:43 PM CST

Photos / Sounds

What

Huisachillo (Vachellia schaffneri var. bravoensis)

Observer

mikaelb

Date

March 7, 2014 03:50 PM CST

Description

This is one of two species of numerous and brightly blooming trees with bright yellow globe flowers.

Photos / Sounds

What

Milkvetches (Genus Astragalus)

Observer

mikaelb

Date

March 7, 2014 02:01 PM CST

Description

Any ID help appreciated!

Photos / Sounds

What

Coyote (Canis latrans)

Observer

mikaelb

Date

March 7, 2014 03:08 PM CST

Description

We found several scats like ths one full of coarse reddish hair. Does anyone know what this hair could be from? Peccary?

Photos / Sounds

What

Nine-banded Armadillo (Dasypus novemcinctus)

Observer

mikaelb

Date

March 7, 2014 02:58 PM CST

Photos / Sounds

What

Crested Caracara (Caracara plancus)

Observer

mikaelb

Date

March 7, 2014 03:55 PM CST

Photos / Sounds

What

Couch's Kingbird (Tyrannus couchii)

Observer

mikaelb

Date

March 7, 2014 04:29 PM CST

Photos / Sounds

What

Blackbrush Acacia (Vachellia rigidula)

Observer

mikaelb

Date

March 7, 2014 04:45 PM CST

Description

This is one of two species of numerous and brightly blooming trees with bright yellow globe flowers. Any ID help is appreciated!

Photos / Sounds

What

Northern Harrier (Circus hudsonius)

Observer

mikaelb

Date

March 2014

Place

Texas, US (Google, OSM)

Photos / Sounds

What

Ash-throated Flycatcher (Myiarchus cinerascens)

Observer

mikaelb

Date

March 8, 2014 07:29 AM CST

Photos / Sounds

What

Plain Chachalaca (Ortalis vetula)

Observer

mikaelb

Date

March 8, 2014 11:04 AM CST

Photos / Sounds

What

Thread-waisted Sand Wasps (Genus Ammophila)

Observer

mikaelb

Date

March 8, 2014 11:19 AM CST

Photos / Sounds

What

Bonesets, Blazingstars, and Allies (Tribe Eupatorieae)

Observer

mikaelb

Date

March 8, 2014 11:19 AM CST

Photos / Sounds

What

Variegated Meadowhawk (Sympetrum corruptum)

Observer

mikaelb

Date

March 8, 2014 11:32 AM CST

Photos / Sounds

What

Spanish Moss (Tillandsia usneoides)

Observer

mikaelb

Date

March 8, 2014 11:34 AM CST

Photos / Sounds

What

White-faced Ibis (Plegadis chihi)

Observer

mikaelb

Date

March 8, 2014 11:56 AM CST

Photos / Sounds

What

Clouded Skipper (Lerema accius)

Observer

mikaelb

Date

March 8, 2014 12:22 PM CST

Photos / Sounds

What

Dusky-blue Groundstreak (Calycopis isobeon)

Observer

mikaelb

Date

March 8, 2014 12:34 PM CST

Photos / Sounds

What

Hairy Panther Ant (Neoponera villosa)

Observer

mikaelb

Date

March 8, 2014 12:51 PM CST

Photos / Sounds

What

Northern Rose-bellied Lizard (Sceloporus variabilis ssp. marmoratus)

Observer

mikaelb

Date

March 8, 2014 12:55 PM CST

Photos / Sounds

What

Sandhill Crane (Antigone canadensis)

Observer

mikaelb

Date

March 8, 2014 01:29 PM CST

Photos / Sounds

What

Northern Rose-bellied Lizard (Sceloporus variabilis ssp. marmoratus)

Observer

mikaelb

Date

March 8, 2014 01:33 PM CST

Photos / Sounds

What

Osprey (Pandion haliaetus)

Observer

mikaelb

Date

March 8, 2014 05:20 PM CST

Photos / Sounds

What

Osprey (Pandion haliaetus)

Observer

mikaelb

Date

March 8, 2014 05:24 PM CST

Photos / Sounds

What

Great Blue Heron (Ardea herodias)

Observer

mikaelb

Date

March 8, 2014 05:37 PM CST

Photos / Sounds

What

Marbled Godwit (Limosa fedoa)

Observer

mikaelb

Date

March 8, 2014 06:10 PM CST

Photos / Sounds

What

Laughing Gull (Leucophaeus atricilla)

Observer

mikaelb

Date

March 8, 2014 06:12 PM CST

Photos / Sounds

What

Glaucous Gull (Larus hyperboreus)

Observer

mikaelb

Date

March 8, 2014 06:35 PM CST

Photos / Sounds

What

Louisiana Waterthrush (Parkesia motacilla)

Observer

mikaelb

Date

March 9, 2014 09:19 AM CDT

Photos / Sounds

What

Northern Parula (Setophaga americana)

Observer

mikaelb

Date

March 9, 2014 09:42 AM CDT

Photos / Sounds

What

Lesser Nighthawk (Chordeiles acutipennis)

Observer

mikaelb

Date

March 9, 2014 09:59 AM CDT

Photos / Sounds

What

Willet (Tringa semipalmata)

Observer

mikaelb

Date

March 8, 2014 06:10 PM CST

Photos / Sounds

What

Red-crowned Parrot (Amazona viridigenalis)

Observer

mikaelb

Date

March 2014

Description

Taken at Oliveira Park in Brownsville, where dozens (maybe hundreds) of parrots come to roost every evening. This was an amazing event to see and hear. I wish my camera took better photos in low light!

Photos / Sounds

What

Red-lored Parrot (Amazona autumnalis)

Observer

mikaelb

Date

March 9, 2014 06:05 PM CDT

Description

Taken at Oliveira Park in Brownsville, where dozens (maybe hundreds) of parrots come to roost every evening. This was an amazing event to see and hear. I wish my camera took better photos in low light!

Photos / Sounds

What

Red-crowned Parrot (Amazona viridigenalis)

Observer

mikaelb

Date

March 2014

Description

Taken at Oliveira Park in Brownsville, where dozens (maybe hundreds) of parrots come to roost every evening. This was an amazing event to see and hear. I wish my camera took better photos in low light!

Photos / Sounds

What

White-fronted Parrot (Amazona albifrons)

Observer

mikaelb

Date

March 9, 2014 06:10 PM CDT

Description

Taken at Oliveira Park in Brownsville, where dozens (maybe hundreds) of parrots come to roost every evening. This was an amazing event to see and hear. I wish my camera took better photos in low light!

Photos / Sounds

What

White-tipped Dove (Leptotila verreauxi)

Observer

mikaelb

Date

March 10, 2014 09:13 AM CDT

Photos / Sounds

What

Clay-colored Thrush (Turdus grayi)

Observer

mikaelb

Date

March 10, 2014 09:25 AM CDT

Photos / Sounds

What

Gray Catbird (Dumetella carolinensis)

Observer

mikaelb

Date

March 10, 2014 09:27 AM CDT

Photos / Sounds

What

Northern Cardinal (Cardinalis cardinalis)

Observer

mikaelb

Date

March 10, 2014 09:28 AM CDT

Photos / Sounds

What

Palmettos (Genus Sabal)

Observer

mikaelb

Date

March 10, 2014 09:50 AM CDT

Photos / Sounds

What

Blue-gray Gnatcatcher (Polioptila caerulea)

Observer

mikaelb

Date

March 10, 2014 09:54 AM CDT

Photos / Sounds

What

Least Flycatcher (Empidonax minimus)

Observer

mikaelb

Date

March 10, 2014 10:03 AM CDT

Photos / Sounds

What

Common Raccoon (Procyon lotor)

Observer

mikaelb

Date

March 10, 2014 10:14 AM CDT

Photos / Sounds

What

Neotropic Cormorant (Nannopterum brasilianum)

Observer

mikaelb

Date

March 10, 2014 11:03 AM CDT

Photos / Sounds

What

Tropical Sage (Salvia coccinea)

Observer

mikaelb

Date

March 10, 2014 11:06 AM CDT

Photos / Sounds

What

Triangle Cactus (Acanthocereus tetragonus)

Observer

mikaelb

Date

March 10, 2014 11:11 AM CDT

Photos / Sounds

What

Bonesets, Blazingstars, and Allies (Tribe Eupatorieae)

Observer

mikaelb

Date

March 10, 2014 11:25 AM CDT

Photos / Sounds

What

Least Grebe (Tachybaptus dominicus)

Observer

mikaelb

Date

March 10, 2014 11:31 AM CDT

Photos / Sounds

What

Northern Shoveler (Spatula clypeata)

Observer

mikaelb

Date

March 10, 2014 11:33 AM CDT

Photos / Sounds

What

Ruddy Duck (Oxyura jamaicensis)

Observer

mikaelb

Date

March 10, 2014 11:41 AM CDT

Photos / Sounds

What

Great Horned Owl (Bubo virginianus)

Observer

mikaelb

Date

March 10, 2014 11:52 AM CDT

Photos / Sounds

What

American Kestrel (Falco sparverius)

Observer

mikaelb

Date

March 10, 2014 11:53 AM CDT

Photos / Sounds

What

Green Parakeet (Psittacara holochlorus)

Observer

mikaelb

Date

March 10, 2014 01:51 PM CDT

Photos / Sounds

What

Sora (Porzana carolina)

Observer

mikaelb

Date

March 10, 2014 02:39 PM CDT

Photos / Sounds

What

Red-eared Slider (Trachemys scripta ssp. elegans)

Observer

mikaelb

Date

March 10, 2014 02:44 PM CDT

Photos / Sounds

What

Red-eared Slider (Trachemys scripta ssp. elegans)

Observer

mikaelb

Date

March 10, 2014 02:45 PM CDT

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