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
- Where do birds live?, Ron Hirschi ; color photographs by Galen Burrell
- Welcome to subirdia, sharing our neighborhoods with wrens, robins, woodpeckers, and other wildlife, John M. Marzluff ; illustrations by Jack DeLap