My children ages 3 & 7 both enjoy this book. The pictures are clear, the descriptions are useful but not overly technical, and of course the audio player is tremendous fun. My husband and I are learning the bird calls too. An excellent addition to our family library!
I didn't pay attention before buying, and thought this included the book. It doesn't. It does include a bookmark, door sign, card... which are cute but too juvenile for the 7 year old I bought it for. Save your money and buy the book instead - it has a wonderful supportive message suitable for all ages!