Western Kingbirds are fairly large flycatchers with large heads and broad shoulders. They have heavy, straight bills, long wings, and a medium-length, square-tipped tail.
Smaller than an American Robin; larger than a Black Phoebe.robin-sized
- Both Sexes
- Length: 7.9-9.4 in (20-24 cm)
- Weight: 1.3-1.6 oz (37-46 g)
- Wingspan: 15.0-16.1 in (38-41 cm)