California Scrub-Jay
The California scrub jay (Aphelocoma californica) is a species of scrub jay native to western North America. It ranges from southern British Columbia throughout California and western Nevada near Reno to west of the Sierra Nevada. The California scrub jay was once lumped with Woodhouse's scrub jay and collectively called the western scrub jay. The group was also lumped with the island scrub jay and the Florida scrub jay; the taxon was then called simply scrub jay. The California scrub jay is nonmigratory and can…
Wikipedia ↗Wingspan and trait data: Fox et al. (2026), CC BY 4.0; incorporating AVONET (Tobias et al. 2022) and BirdWingData (Shiomi et al. 2025)
By hour of day
Counts reflect vocal activity and ambient noise, not abundance.
Recent days
Daily counts. Seasonal bars replace this once there is a year of records to draw them from.
Where heard
Home and away are counted separately everywhere except here.
Where it lives
Breeding and resident range, from BirdWeather. Not where you have heard it — that is the map on the Outings page.
Elsewhere
Recordings
Highest-confidence detections first. Confidence is a threshold, not a probability of being correct.