Incoming Resources
- Bird, "Bird" DK Vision and BBC Worldwide Americas ; series producer, Bill Butt ; producer, Justine Kershaw ; writer, Brian Meehl ; director, Alisa Robbins. "The making of 'Eyewitness' Dorling Kindersley Ltd. and BBC Lionheart Television Intl. Inc. ; written and produced by Bill Butt ; director/cameraman, Mike Kamei
- The thing with feathers, the surprising lives of birds, and what they reveal about being human, Noah Strycker
- Feathers, not just for flying, Melissa Stewart ; illustrated by Sarah S. Brannen
- The genius of birds, Jennifer Ackerman ; illustrations by John Burgoyne