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
- Avian architecture, how birds design, engineer & build, Peter Goodfellow ; edited by Mike Hansell
- Into the nest, intimate views of the courting, parenting, and family lives of familiar birds, by Laura Erickson and Marie Read
- The backyard bird-lovers guide, Jan Mahnken ; color illustrations by Jeffrey C. Domm