HABITAT: Giraffes live in the savannas of Africa, where they roam freely among the tall trees, arid land, dense forests and open plains. FOOD: Their long necks help giraffes eat leaves from tall trees, typically acacia trees. If they need to, giraffes can go for several days without water. Instead of drinking, giraffes stay hydrated by the moisture from leaves. BEHAVIOR: Giraffes are non-territorial, social animals. They travel in large herds that are not organized in any way. Herds may consist of any combination of sexes or ages. OFFSPRING: Female giraffes typically give birth to one calf after a fifteen-month gestation period.