California Scrub-Jay

California Scrub-Jay

Aphelocoma californica

Also known as: Western Scrub-Jay, California Jay, Coastal Western Scrub-Jay

Predict Sightings

About This Species

Look for these bold, blue-and-gray jays in oak scrub, chaparral, and suburban yards across the West Coast, where they perch conspicuously on fence posts and low branches. They are vocal and inquisitive, often approaching backyard feeders and readily giving harsh, scratchy calls that carry well before the bird is seen. Present year-round, they are easiest to observe in fall when caching acorns keeps them active and visible through the day.

Ethical Viewing Guidelines

  • Stay a few metres back and let the bird continue its normal foraging or caching behaviour rather than closing the distance to it.
  • Wild birds in the US are protected under the Migratory Bird Treaty Act, which prohibits taking or disturbing them or their nests; feeding is a personal choice but should never involve handling.
  • Avoid crowding any active nest site, especially in spring and early summer.
LCAvesPasseriformesCorvidae

Seasonal Activity

2,798,336 sightings · 2000–2026

Citizen science records via GBIF

All monthsThis month

Classification

Kingdom
Animalia
Phylum
Chordata
Class
Aves
Order
Passeriformes
Family
Corvidae

Photo

Wikimedia Commons / Wikimedia Commons

CC-BY-SA-4.0

Occurrence data from GBIF.