The crow family (Corvidae) has over 100 different types of birds. Common features include an elongated beak, shortened or curled tail, and four well-developed toes. Generally considered to be intelligent birds. These birds are omnivorous.
We also see some crow migration in Davis.
If you see a dead bird, please report it here: http://townsend.ucdavis.edu/report-a-dead-bird/