Ground squirrel

имя существительное [зоология] 1) бурундук Синоним(ы): chipmunk 2) суслик Синоним(ы): gopher, suslik

Большой англо-русский словарь

Ground squirrel

noun any of various burrowing North American and Eurasian rodents (especially genus Spermophilus) of the squirrel family that often live in colonies especially in open areas (as grasslands) — called also spermophile

Merriam-Webster's Collegiate Dictionary