A tricolored heron stands near the water.

Estero Llano Grande State Park WBC

Texas · Southeast

Habitat
ForestWetland
Best Seasons
Difficulty

Easy

Best Months

October-April

Entrance Fee

$5 per person

Hours

Open daily, 8 AM - 5 PM

About This Location

Estero Llano Grande State Park WBC is a productive birding destination in Texas, with 359 species recorded on eBird. This forest and wetland habitat attracts Mottled Duck, Neotropic Cormorant, and Snowy Egret among many others. Mild winters attract waterfowl and sparrows, while spring and fall migration bring neotropical songbirds.

Location

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Notable Species

Live Bird Data

Powered by eBird / Cornell Lab of Ornithology

Notable Sightings

Rare or unusual species spotted nearby in the last 14 days

Eastern Wood-Pewee

Contopus virens

6/1/2026822 E Taylor Street, Harlingen TX 785501 observed

Yellow-green Vireo

Vireo flavoviridis

6/1/2026LRGV NWR--Cannon Road (LTC-050)1 observed

Ovenbird

Seiurus aurocapilla

5/31/2026822 E Taylor Street, Harlingen TX 785501 observed

Northern Waterthrush

Parkesia noveboracensis

5/31/2026Estero Llano Grande SP WBC (LTC 054)1 observed

Ring-necked Duck

Aythya collaris

5/30/2026Edinburg Scenic Wetlands WBC (LTC 061)1 observed

Black-billed Cuckoo

Coccyzus erythropthalmus

5/30/2026Estero Llano Grande SP WBC (LTC 054)1 observed

Orange-crowned Warbler

Leiothlypis celata

5/28/2026Edinburg Scenic Wetlands WBC (LTC 061)1 observed

Mexican Duck

Anas diazi

5/27/2026Edinburg Scenic Wetlands WBC (LTC 061)1 observed

American Redstart

Setophaga ruticilla

5/27/2026Pharr Vanguard Academy Nature & Birding Center3 observed

Tennessee Warbler

Leiothlypis peregrina

5/27/2026Santa Ana NWR--Tour Road1 observed

Mississippi Kite

Ictinia mississippiensis

5/26/2026Santa Ana NWR (LTC 059)2 observed

Wilson's Warbler

Cardellina pusilla

5/25/2026Pharr Vanguard Academy Nature & Birding Center1 observed

Recent Observations

Species reported at this location in the last 14 days

Common Ground Dove

16/1/2026

White-tipped Dove

66/1/2026

White-winged Dove

126/1/2026

Mourning Dove

16/1/2026

Yellow-billed Cuckoo

16/1/2026

Chimney Swift

66/1/2026

Buff-bellied Hummingbird

16/1/2026

Black-necked Stilt

26/1/2026

Killdeer

16/1/2026

Roseate Spoonbill

36/1/2026

Great Egret

16/1/2026

Golden-fronted Woodpecker

26/1/2026

Ladder-backed Woodpecker

16/1/2026

Crested Caracara

26/1/2026

Brown-crested Flycatcher

16/1/2026

Great Kiskadee

16/1/2026

Couch's Kingbird

16/1/2026

Green Jay

36/1/2026

Black-crested Titmouse

26/1/2026

Verdin

16/1/2026

Birding Tips

  1. 1

    Listen for vocalizations to locate canopy-dwelling warblers and vireos.

  2. 2

    Check forest edges and clearings for flycatchers and thrushes.

  3. 3

    Check for wintering sparrows in brushy edges from November through February.

  4. 4

    Purchase your day pass online in advance to avoid wait times at the entrance station.

  5. 5

    Bring insect repellent — wetland areas can have significant mosquito activity, especially in warmer months.

Frequently Asked Questions

When is the best time to visit Estero Llano Grande State Park WBC for birding?
The best months to visit Estero Llano Grande State Park WBC for birding are October-April. The best seasons are Spring and Fall and Winter.
What birds can I see at Estero Llano Grande State Park WBC?
Notable species at Estero Llano Grande State Park WBC include Mottled Duck, Neotropic Cormorant, Snowy Egret, Great Egret, Turkey Vulture, American Coot, Long-billed Curlew, Laughing Gull, Double-crested Cormorant, White Ibis, American White Pelican, Great-tailed Grackle. The area supports forest, wetland habitats.
How difficult is birding at Estero Llano Grande State Park WBC?
Birding at Estero Llano Grande State Park WBC is rated as Easy. The trails and viewing areas are accessible for birders of all experience levels.
Is there an entrance fee at Estero Llano Grande State Park WBC?
The entrance fee at Estero Llano Grande State Park WBC is $5 per person. Hours: Open daily, 8 AM - 5 PM.
What amenities are available at Estero Llano Grande State Park WBC?
Estero Llano Grande State Park WBC offers the following amenities: Parking, Restrooms, Trails, Visitor Center.