Join Ella and her bunny as they explore Australia and discover some uniquely Aussie wildlife. In this adventure, Ella goes bushwalking and encounters one of Australia's most fascinating native animals -- the echidna. After a prickly surprise, she learns about its spines, strong digging claws and ant-loving snout -- and why it's important to observe wildlife safely and respectfully. Ella Encounters an Echidna is the fifth book in the Ella's Aussie Adventures series, helping children learn about Australian culture, nature and everyday life.