Ten by Ten Birds — Multiple Authors

The 10x10 Birds book is part of a series of books designed to encourage children to get outside and enjoy nature. The basic idea is to young boys and girls to participate in a game in which they try to see at least 10 species of birds before they are 11 years old. Once they complete this challenge, they can go to the 10x10species.com website and obtain a certificate of accomplishment. The 10x10species.com website provides an overview of this educational project and associated books.