Tamias sonomae (Sonoma Chipmunk) is a species of rodents in the family Sciuridae. They are native to The Nearctic. They are diurnalherbivores. Individuals can grow to 133.63 mm. Reproduction is dioecious.
Definition: Description of the relationships among individuals within a population of organisms, including reproductive relationships (mating system), relationships within each sex, adult – young interactions, helpers and cooperation (group living).