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Backyard birds
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Bizarre birds
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Crinkleroot's guide to knowing the birds
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Crinkleroot's 25 birds every child should know
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Every day birds
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The extraordinary world of birds
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Spit nests, puke power, and other brilliant bird adaptations
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What's inside a bird's nest? : and other questions about nature & life cycles
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Birds from head to tail
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Birds for kids : a junior scientist's guide to owls, eagles, penguins, and other bird species
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Birds at my feeder
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About birds
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My book of birds
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Fly with me : a celebration of birds through pictures, poems, and stories
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Omnibird : an avian investigator's handbook
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The world's smallest birds
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Bird
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Birds
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Our yard is full of birds
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Birds
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Sing, nightingale, sing!
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Birds, a guide to the most familiar American birds
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A bird is a bird
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Birds
