Baylands Nature Preserve

California · Southwest

Habitat
WetlandMarshCoastalGrassland
Best Seasons
SpringWinter
Difficulty

Easy

Best Months

March-May, November-February

Entrance Fee

Free

Hours

Dawn to dusk daily

About This Location

The Baylands Nature Preserve in Palo Alto is one of the largest tracts of undisturbed salt marsh remaining in the San Francisco Bay. This 1,940-acre preserve along the edge of the bay provides critical habitat for shorebirds, waterfowl, and marsh-dwelling species along the Pacific Flyway.

The preserve's interpretive center sits at the edge of the marsh, with a boardwalk and levee trails providing excellent views across the wetlands. Burrowing Owls are resident on the levees and are one of the preserve's signature species. The marsh hosts Ridgway's Rail, Black Rail (extremely rare), and nesting Snowy Plovers. Spring migration brings peak shorebird numbers — thousands of Western Sandpipers, Dunlin, and both dowitcher species feed on the mudflats at low tide. White-tailed Kites hunt over the adjacent grasslands.

Location

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Notable Species

Live Bird Data

Powered by eBird / Cornell Lab of Ornithology

Notable Sightings

California Towhee

Melozone crissalis

3/5/2026my yard1 observed

Red Crossbill (Sitka Spruce or type 10)

Loxia curvirostra

3/5/2026Trinidad--Trinidad Museum area1 observed

Lewis's Woodpecker

Melanerpes lewis

3/5/2026814–818 Pine Hills Rd, Julian US-CA 33.07556, -116.617621 observed

Plumbeous Vireo

Vireo plumbeus

3/5/2026La Palma Central Park1 observed

Cassin's Kingbird

Tyrannus vociferans

3/5/2026Demuth Park (Palm Springs)2 observed

Snow Goose

Anser caerulescens

3/5/2026San Joaquin Wildlife Sanctuary--Fledgling Loop Trail1 observed

Anna's x Costa's Hummingbird (hybrid)

Calypte anna x costae

3/5/2026Sugarloaf Mountain (Riverside)1 observed

Golden-crowned Sparrow

Zonotrichia atricapilla

3/5/2026Palm Desert--Ironwood Park1 observed

Cackling Goose

Branta hutchinsii

3/4/2026Mile Square Regional Park, Fountain Valley1 observed

Williamson's Sapsucker

Sphyrapicus thyroideus

3/4/2026Pine tree at dorms1 observed

Northern Yellow Warbler

Setophaga aestiva

3/4/2026Penry Park1 observed

Tropical Kingbird

Tyrannus melancholicus

3/4/2026Padaro Lane1 observed

Tricolored Blackbird

Agelaius tricolor

3/4/2026Arcata Bottoms--Jackson Ranch Rd.1 observed

Tricolored Heron

Egretta tricolor

3/4/2026Bolsa Chica--walkbridge/inner bay1 observed

Blackburnian Warbler

Setophaga fusca

3/4/2026My Yard1 observed

Vermilion Flycatcher

Pyrocephalus rubinus

3/4/2026Picket nwr - Alpaugh SE1 observed

Neotropic Cormorant

Nannopterum brasilianum

3/4/2026Famosa Slough1 observed

Neotropic Cormorant

Nannopterum brasilianum

3/4/2026Famosa Slough1 observed

Neotropic Cormorant

Nannopterum brasilianum

3/4/2026Famosa Slough1 observed

Northern Yellow Warbler

Setophaga aestiva

3/4/2026Harborview Park, San Mateo US-CA 37.58068, -122.314141 observed

Birding Tips

  1. 1

    The levee trail provides the best views — look for Burrowing Owls perched on the ground or on posts

  2. 2

    Check tide tables before visiting — incoming tides push shorebirds closer to the levee for better views

  3. 3

    Dawn and dusk are best for Ridgway's Rails, which call from deep in the pickleweed marsh

Frequently Asked Questions

When is the best time to visit Baylands Nature Preserve for birding?
The best months to visit Baylands Nature Preserve for birding are March-May, November-February. The best seasons are Spring and Winter.
What birds can I see at Baylands Nature Preserve?
Notable species at Baylands Nature Preserve include Burrowing Owl, Ridgway's Rail, White-tailed Kite, Snowy Plover, Black-crowned Night-Heron, Northern Harrier. The area supports wetland, marsh, coastal, grassland habitats.
How difficult is birding at Baylands Nature Preserve?
Birding at Baylands Nature Preserve is rated as Easy. The trails and viewing areas are accessible for birders of all experience levels.
Is there an entrance fee at Baylands Nature Preserve?
There is no entrance fee at Baylands Nature Preserve. Hours: Dawn to dusk daily.
What amenities are available at Baylands Nature Preserve?
Baylands Nature Preserve offers the following amenities: Parking, Restrooms, Visitor Center, Trails.