The Just So Stories each tell how a particular animal was modified from an original form to its current form by the acts of man, or some magical being. For example, the Whale has a tiny throat because he swallowed a mariner, who tied a raft inside to block the whale from swallowing other men. The Camel has a hump given to him by a djinn as punishment for the camel''s refusing to work (the hump allows the camel to work longer between times of eating). The Leopard''s spots were painted by an Ethiopian (after the Ethiopian painted himself black). The Kangaroo gets its powerful hind legs, long tail, and hopping gait after being chased all day by a dingo, sent by a minor god responding to the Kangaroo''s request to be made different from all other animals.