This "story" is made up of a series of questions, kind of like an interview, asked of a small bat found in Thailand. The questions are very conversational, and the bat's answers simple, understandable, and informative. The illustrations are very well done.
About half way into the book comes the question, "Bumblebee Bat, how do you see at night?" The bat answers, "I make a squeaky sound that bounces back from whatever it hits. I see by hearing." A helpful picture accompanies this showing the sound waves traveling from the bat to a moth and back again. When I finished reading this page, my five-year old son asks, "Daddy, is that echolocation?" Yes, this brought a big smile to my face.