Desert birding habitat

Thermalito Afterbay

California · Southwest

Habitat
DesertChaparral
Best Seasons
Difficulty

Moderate

Best Months

October-May

About This Location

Thermalito Afterbay is a productive birding destination in California, with 208 species recorded on eBird. This desert and chaparral habitat attracts a wide variety of species among many others. The unique desert and riparian habitats support specialty species alongside wintering and migrating birds.

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

Semipalmated Plover

Charadrius semipalmatus

6/1/2026Butte City Boat Launch1 observed

Snowy Plover

Anarhynchus nivosus

5/29/2026Thermalito Afterbay--Causeway & NW Afterbay (incl. dirt lots NE of causeway)1 observed

Purple Finch

Haemorhous purpureus

5/29/2026Lake Oroville--Loafer Creek Rec Area1 observed

Loggerhead Shrike

Lanius ludovicianus

5/27/2026CDFW - Upper Butte Basin Wildlife Area - Llano Seco (Butte Co)1 observed

Common Goldeneye

Bucephala clangula

5/26/2026Middle Honcut Rd--Wyandotte Creek Wetlands & East Grasslands (East of Craig)1 observed

Rufous-crowned Sparrow

Aimophila ruficeps

5/26/2026Lookout Point1 observed

Red Crossbill

Loxia curvirostra

5/23/2026Cousins House1 observed

Say's Phoebe

Sayornis saya

5/19/2026Melody Ln.1 observed

Recent Observations

Species reported at this location in the last 14 days

Canada Goose

285/29/2026

Wood Duck

155/29/2026

Mallard

25/29/2026

Mourning Dove

15/29/2026

Killdeer

45/29/2026

Pied-billed Grebe

15/29/2026

Great Egret

15/29/2026

Great Blue Heron

15/29/2026

American White Pelican

15/29/2026

Turkey Vulture

35/29/2026

Osprey

15/29/2026

Black Phoebe

15/29/2026

Western Kingbird

55/29/2026

Common Raven

15/29/2026

Tree Swallow

35/29/2026

Marsh Wren

15/29/2026

European Starling

45/29/2026

Northern Mockingbird

45/29/2026

American Robin

15/29/2026

House Sparrow

25/29/2026

Birding Tips

  1. 1

    Start birding at dawn when desert birds are most active before the heat.

  2. 2

    Check around water sources, which concentrate desert species.

  3. 3

    Carry extra water and sun protection; mornings are the prime birding window.

Frequently Asked Questions

When is the best time to visit Thermalito Afterbay for birding?
The best months to visit Thermalito Afterbay for birding are October-May. The best seasons are Fall and Winter and Spring.
What birds can I see at Thermalito Afterbay?
Notable species at Thermalito Afterbay include Cactus Wren, Greater Roadrunner, Gambel's Quail, Curve-billed Thrasher, Phainopepla. The area supports desert, chaparral habitats.
How difficult is birding at Thermalito Afterbay?
Birding at Thermalito Afterbay is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at Thermalito Afterbay?
Thermalito Afterbay offers the following amenities: Parking, Trails.