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20 Birds Identification Guide


20 Birds is a basic introduction to birds.   It is a step up from our 10 bird guide.  It includes the full, correct common name for each bird.

An online quiz inlcludes images of the 20 birds.  Those successfully taking the quiz can download  a Certificate of Excellence.  The certificate can be download and the participants name added to the certificate.

PDF documents, images and songs can be downloaded individually.

Go to the Quiz.

Download the 4-page guide with images of 20 species.

Download the Certificate of Excellence.

Download the complete set.
 – This larger file contains the original bird images, songs/calls of 17 of the species and the individual PDF files.

All images are © Alan and Elaine Wilson.   They can be used freely with photographer credit.





About the Author

Sam Crowe

Sam is the founder of He has been birding for over 30 years and has a world list of over 2000 species. He has served as treasurer of the Texas Ornithological Society, Sanctuary Chair of Dallas Audubon, Editor of the Cornell Lab of Ornithology's "All About Birds" web site and as a contributing editor for Birding Business magazine. Many of his photographs and videos can be found on the site.

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