The Marabou is a large black-and-white African stork. It is the largest flying bird in the world, with a wingspan of up to 3.7 meters and a body length of up to 1.5 meters. It is found in sub-Saharan Africa, from Senegal to Ethiopia, and is a scavenger, feeding on carrion, insects, small mammals, and reptiles. It is also known as the 'undertaker bird' due to its habit of following vultures to feed on their leftovers.