Do you want to be amazed by Echidna pictures? Let's see color photos of Echidna! You and your child will find pictures of Echidna in short simplified text for children learning to read or those who like picture books. Echidna: Photos and Fun Facts for Kids. It is Book 99 in the Kids Learn with Pictures Series. This book is around a clear concept: see pictures of Echidna. This is a stock photo book of animals that ASK QUESTIONS of the pictures shown to the reader to encourage interaction and responses from the child. Be sure to read the other books in the Kids Learn With Pictures Series.