Rancho Guadalupe Dunes Preserve, including Santa Maria River Estuary

California · Southwest

Habitat
River/RiparianEstuary
Best Seasons
FallWinterSpring
Difficulty

Moderate

Best Months

October-May

About This Location

Rancho Guadalupe Dunes Preserve, including Santa Maria River Estuary is a productive birding destination in California, with 246 species recorded on eBird. This river/riparian and estuary habitat attracts Surf Scoter, Black-bellied Plover, and Snowy Plover 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

Western Warbling Vireo

Vireo swainsoni

3/6/2026Bob Jones Trail1 observed

Yellow-crowned Night Heron

Nyctanassa violacea

3/1/2026Pismo SB--Oceano Campground1 observed

Vermilion Flycatcher

Pyrocephalus rubinus

2/25/2026Jack O'Connell Park1 observed

Recent Observations

Species reported at this location in the last 14 days

Surf Scoter

353/6/2026

Black-necked Stilt

13/6/2026

Black-bellied Plover

563/6/2026

Long-billed Curlew

33/6/2026

Sanderling

283/6/2026

Heermann's Gull

33/6/2026

Short-billed Gull

23/6/2026

Western Gull

113/6/2026

American Herring Gull

13/6/2026

California Gull

13/6/2026

Clark's Grebe

13/6/2026

Double-crested Cormorant

33/6/2026

Brown Pelican

43/6/2026

Brewer's Blackbird

43/6/2026

Snowy Plover

32/23/2026

Least Sandpiper

52/23/2026

Birding Tips

  1. 1

    Walk along the water slowly, scanning overhanging branches for kingfishers and warblers.

  2. 2

    Check sandbars and gravel bars for shorebirds and terns.

  3. 3

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

Frequently Asked Questions

When is the best time to visit Rancho Guadalupe Dunes Preserve, including Santa Maria River Estuary for birding?
The best months to visit Rancho Guadalupe Dunes Preserve, including Santa Maria River Estuary for birding are October-May. The best seasons are Fall and Winter and Spring.
What birds can I see at Rancho Guadalupe Dunes Preserve, including Santa Maria River Estuary?
Notable species at Rancho Guadalupe Dunes Preserve, including Santa Maria River Estuary include Surf Scoter, Black-bellied Plover, Snowy Plover, Sanderling, Least Sandpiper. The area supports river/riparian, estuary habitats.
How difficult is birding at Rancho Guadalupe Dunes Preserve, including Santa Maria River Estuary?
Birding at Rancho Guadalupe Dunes Preserve, including Santa Maria River Estuary is rated as Moderate. Some trails may require moderate fitness and basic hiking ability.
What amenities are available at Rancho Guadalupe Dunes Preserve, including Santa Maria River Estuary?
Rancho Guadalupe Dunes Preserve, including Santa Maria River Estuary offers the following amenities: Parking, Restrooms, Trails, Visitor Center.