Dr. Roger J. Lederer is Professor Emeritus of Biological Sciences at California State University, Chico, where his academic specialty is the field of ornithology. He has a PhD from the University of Illinois and has published more than 30 scientific research papers. He has written several books, including The Art of the Bird; Beaks, Bones, and Bird Songs; Bird Finder; Pacific Coast Bird Finder; and Latin for Bird Lovers. Dr. Lederer has taught ornithology and ecology courses; has consulted for governmental agencies, environmental organizations, and schools; and has presented hundreds of times to a wide variety of audiences. He served as Chair of Biological Sciences, Dean of the College of Natural Sciences, Endowed Professor of Environmental Literacy, and director of a 4,000-acre ecological reserve.

He has been contacted for authoritative information on wild birds by many organizations, such as the following: BBC, National Geographic, National Public Radio, National Canadian Television, Vanity Fair magazine, Guinness World Records, Real Simple magazine, Fox TV, ABC News, The New Yorker, and more. Since 2000, Dr. Lederer has been a guest speaker on more than 20 cruises, speaking on the flora, fauna, ecology, and environment of the cruise destinations. Jacquelyn "Jacque" Giuffre is an illustrator and a sculptor. She combines her love of nature and science by sculpting animals, taking endless inspiration from travels to Sub-saharan Africa, Morocco, South America, and Southeast Asia. Although she maintains a studio in Napa, California, much of her time is spent studying animals at the San Diego Zoo, a world-renowned leader in endangered animal and plant research. It is her honor to support their efforts with her bronze sculptures. She has been an artist in residence at the Ruwenzori Sculpture Foundation, Uganda.

While on location, Jacque cast 12 feet of bronze relief, depicting migrating African animals. Her illustrations have appeared in Pacific Coast Bird Finder. Carole E. Burr is an author, an editor, and an illustrator, specializing in bird art. Her previous works include illustrations for Latin for Bird Lovers and The Birds of Bidwell Park, as well as Bird Finder and Pacific Coast Bird Finder, among other titles. A former faculty member at California State University, Chico, Carol helped to develop their Women's Studies program in the 1970s, as well as the University Honors Program. She chaired the English Department between 1985 and 1994, and she won several awards, including the Outstanding Faculty Service Award (1992) and a Women of Distinction Award from Soroptimist International (1999).