FLO4639311: Great moas (Dinornis Robustus) hunted by prehistoric men with bows and arrows. The Moas, a species endemic to New Zealand, were birds that could not fly. The species has become weaker because of the intensive hunting of Maori. Colour illustration by Heinrich Harder (1858-1935), in “” Tiere der Urwelt”” (Animals of Prehistory), texts by Wilhelm Bolsche (1861-1939), 1916, Hamburg (Germany). Image from a series of maps published by the Reichardt Cocoa company in 1908. / Bridgeman Images