Large crested songbird with broad, rounded tail. Blue Jays are smaller than crows, larger than robins.
Relative Size
About the same size as a Western Scrub-Jay
![Relative Size](/guide/images/size/scale.png)
![robin sized](/guide/images/size/robin-sized.png)
Measurements- Both Sexes
- Length: 9.8-11.8 in (25-30 cm)
- Weight: 2.5-3.5 oz (70-100 g)
- Wingspan: 13.4-16.9 in (34-43 cm)
- Length: 9.8-11.8 in (25-30 cm)
- Weight: 2.5-3.5 oz (70-100 g)
- Wingspan: 13.4-16.9 in (34-43 cm)