Have you seen this resource from Project Feeder Watch?  They are offering a free sample of The Homeschooler’s Guide to Project FeederWatch from the BirdSleuth team at the Cornell Lab of Ornithology. It has some goods ideas for bird study.  The Great Backyard Bird Count has a fun page for kids that you can use along with your study of birds.  There are coloring pages along with puzzle and games to play. And if you browse around the National Audubon Society’s kids pages you will find more things to enhance your bird studies.  Wild Birds Unlimited has a page with all kinds of interesting tidbits with numerous informational PDFs you can download.  Armed with these few resources you can create your own study of our fine feathered friends.