I previously knew a giraffe only in movies or in books, but after visited to the safari park (Taman Safari Indonesia) I just knew the giraffes directly. Apparently, the giraffe is very high. Their neck is very long, so they can take food on high place.
With a long neck, a giraffe eating leaves from the surrounding trees. To eat the leaves, giraffe tongue length is about 53 cm greatly helped to pluck leaves.
