(Sialia mexicana)
Length: inches.
Weight: to oz.
Wingspan: inches.
Lifespan:
Diet consists of
Migration
Nest built of
Clutch size:
Incubation:
Fledging:
References
- "Western Bluebird, Life History". All about birds, The Cornell Lab of Ornithology. Cornell Lab of Ornithology. Retrieved October, 2016.
- "Western Bluebird". Audubon Guide to North American Birds. Retrieved October, 2016.
- "Western Bluebird". Wikipedia, The Free Encyclopedia. Retrieved October, 2016.