This document provides information about giraffes. It states that giraffes are the tallest mammals on Earth, with males reaching up to 18 feet tall and females up to 14 feet tall. It notes that giraffes can run up to 35 miles per hour and drink water every couple days, getting moisture from acacia leaves. It also shares that giraffes have four stomachs and use their large feet to protect their young from predators like lions.