Across A bird that can't fly but it can run very fast A small kangaroo A very (actually the most poisonous) land snake in Australia This dangerous animal is similar to the alligator 10 A marine animal that might attack swimmers 12 The wild dog in Australia 14 This bird laughs at you 15 This animal sleeps up to 15 hours every day 16 An animal with a shell Down This animal is found in Tasmania This animal stings when another organism touches its tentacles This animal is covered with coarse hair and spines It can live for 50 year This animal is closely related to whales An animal with a duck-like bill and a wide, flat tail 11 This hopping animal carries its baby in a pouch 13 An animal that digs burrows for itself to live in