Sherman Island

California · Southwest

ChallengingView on eBird
Habitat
Coastal
Best Seasons
FallWinterSpring
Difficulty

Challenging

Best Months

October-May

About This Location

Sherman Island is a productive birding destination in California, with 208 species recorded on eBird. This coastal habitat attracts Snow Goose and Greater White-fronted Goose 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

Red-winged Blackbird (Red-winged)

Agelaius phoeniceus

3/6/2026Staten Island100 observed

Brant

Branta bernicla

3/4/2026Grizzly Island Wildlife Refuge1 observed

Ruff

Calidris pugnax

3/2/2026Tyler Island1 observed

Mountain Bluebird

Sialia currucoides

3/2/2026Los Vaqueros Reservoir--Walnut Trail and Staging Area1 observed

Lesser Yellowlegs

Tringa flavipes

3/2/2026Jersey Island1 observed

Glaucous Gull

Larus hyperboreus

3/1/2026Area Surrounding the Hay Street Landfill 5065–5069 Rio Dixon Rd, Dixon US-CA (38.3006,-121.8236)1 observed

Barn Swallow

Hirundo rustica

2/28/2026Ryer Island3 observed

Townsend's Solitaire

Myadestes townsendi

2/27/2026Mt. Diablo SP--NE of Mt. Olympia1 observed

Lawrence's Goldfinch

Spinus lawrencei

2/25/2026Mt. Diablo SP--Juniper Campground6 observed

American Herring x Glaucous Gull (hybrid)

Larus smithsonianus x hyperboreus

2/24/2026Area Surrounding the Hay Street Landfill 5065–5069 Rio Dixon Rd, Dixon US-CA (38.3006,-121.8236)1 observed

Cliff Swallow

Petrochelidon pyrrhonota

2/22/2026Marshy pasture 1/2 mile south of Real McCoy ferry1 observed

Northern Rough-winged Swallow

Stelgidopteryx serripennis

2/21/2026Medford Island (private)1 observed

Recent Observations

Species reported at this location in the last 14 days

Snow Goose

10002/28/2026

Greater White-fronted Goose

4002/28/2026

Birding Tips

  1. 1

    Check rocky shorelines and jetties at low tide for shorebirds.

  2. 2

    Scan offshore waters with a spotting scope for seabirds and waterfowl.

  3. 3

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

Frequently Asked Questions

When is the best time to visit Sherman Island for birding?
The best months to visit Sherman Island for birding are October-May. The best seasons are Fall and Winter and Spring.
What birds can I see at Sherman Island?
Notable species at Sherman Island include Sanderling, Brown Pelican, Osprey, Royal Tern, Willet. The area supports coastal habitats.
How difficult is birding at Sherman Island?
Birding at Sherman Island is rated as Challenging. The terrain can be challenging and may require good physical fitness and preparation.
What amenities are available at Sherman Island?
Sherman Island offers the following amenities: Parking, Trails.