Giraffes are large mammals native to the African savanna, characterized by their distinctive orange and brown spotted coats, and can reach heights of 5.3 meters and weigh up to 800 kg. They primarily eat grass and other plants, have a lifespan of up to 26 years in the wild, and can run at speeds of 56 km/h. Giraffes live in groups called troops and have unique features such as long necks made of seven bones and large hooves the size of dinner plates.