Urban Park birding habitat

William R Mason Regional Park, Irvine

California · Southwest

Habitat
Urban Park
Best Seasons
Difficulty

Easy

Best Months

October-May

About This Location

William R Mason Regional Park, Irvine is a productive birding destination in California, with 265 species recorded on eBird. This urban park habitat attracts Canada Goose, Egyptian Goose, and Northern Shoveler 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

Mountain Chickadee

Poecile gambeli

5/30/2026Short loop2 observed

Blue-winged Teal

Spatula discors

5/30/2026Bolsa Chica Ecological Reserve2 observed

Red-eyed Vireo

Vireo olivaceus

5/30/2026Huntington Central Park--East1 observed

Neotropic Cormorant

Nannopterum brasilianum

5/30/2026William R Mason Regional Park, Irvine1 observed

Snow Goose

Anser caerulescens

5/30/2026Carbon Canyon Regional Park1 observed

Common Grackle

Quiscalus quiscula

5/30/2026Bommer Canyon (CA Atlas - Laguna Beach NE)7 observed

Bank Swallow

Riparia riparia

5/30/2026Huntington Central Park--East1 observed

Northern Parula

Setophaga americana

5/30/2026Huntington Central Park--East1 observed

Recent Observations

Species reported at this location in the last 14 days

Song Sparrow

15/30/2026

Canada Goose

1585/30/2026

Mallard

235/30/2026

Ruddy Duck

105/30/2026

Anna's Hummingbird

15/30/2026

Allen's Hummingbird

15/30/2026

Pied-billed Grebe

15/30/2026

White-faced Ibis

15/30/2026

Snowy Egret

15/30/2026

Green Heron

15/30/2026

Nuttall's Woodpecker

15/30/2026

Olive-sided Flycatcher

15/30/2026

Black Phoebe

15/30/2026

Cassin's Kingbird

15/30/2026

Western Warbling Vireo

15/30/2026

American Crow

45/30/2026

Bushtit

65/30/2026

Swinhoe's White-eye

65/30/2026

Bewick's Wren

15/30/2026

Western Bluebird

55/30/2026

Birding Tips

  1. 1

    Visit at dawn for peak songbird activity before crowds arrive.

  2. 2

    Check flowering trees and berry-producing shrubs for seasonal migrants.

  3. 3

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

Frequently Asked Questions

When is the best time to visit William R Mason Regional Park, Irvine for birding?
The best months to visit William R Mason Regional Park, Irvine for birding are October-May. The best seasons are Fall and Winter and Spring.
What birds can I see at William R Mason Regional Park, Irvine?
Notable species at William R Mason Regional Park, Irvine include Canada Goose, Egyptian Goose, Northern Shoveler, Mallard, Bufflehead. The area supports urban park habitats.
How difficult is birding at William R Mason Regional Park, Irvine?
Birding at William R Mason Regional Park, Irvine is rated as Easy. The trails and viewing areas are accessible for birders of all experience levels.
What amenities are available at William R Mason Regional Park, Irvine?
William R Mason Regional Park, Irvine offers the following amenities: Parking, Restrooms, Trails.