Animals & Insects

Chimpanzee researcher Roger Fouts is the co-director of the Chimpanzee and Human Communications Institute. For thirty years, Fouts has worked with chimps, teaching them American Sign Language with great success. His new book, "Next of Kin: What Chimpanzees Have Taught me About Who We Are" (William Morrow) chronicles his studies and work, as well as his efforts to establish a sanctuary for the country's chimpanzees.

Veterinarian Nicholas Dodman, the author of "Dog Who Loved Too Much" and a recent Fresh Air guest. He has a new book about cats, "The Cat Who Cried for Help" (Bantam Books) which, among other things, is about mortifying cat behaviors like aggression, and out-of-the-litter-box wetting.

Monty Roberts has been studying horses for his entire life. His extraordinary ability to communicate with them has earned him the title "horse whisperer." He has written a new book about his life from studying wild mustangs in the Nevada desert to demonstrating his horse training methods to the Queen of England. The book is called "The Man Who Listens to Horses: The Story of a Real-Life Horse Whisperer" (Random House). Roberts was featured on "Dateline NBC."

Dr. Nicholas Dodman, a veterinary behaviorist, is the author of "The Dog Who Loved Too Much: Tales, Treatments, and the Psychology of Dogs" (Bantam) In the book, he describes his own methods for correcting dog behaviors, such as attacking the telephone when it rings or scaring company, and he includes many stories from his own practice.

Naturalist and biologist Roger Tabor has studied house cats for twenty years. He has prepared television series on felines for the BBC and has written several books on the subject. His latest book is called "Understanding Cats: Their History, Nature, and Behavior" (Reader's Digest).

Spider specialist at London's Natural History Museum Paul Hillyard. His 1994 book is "The Book of the Spider: From Arachnophobia to The Love of Spiders" (Random House)

Curator of Herpetology in the Museum of Vertebrate Zoology, Harry Greene and Professor of Integrative Biology at the University of California. He has a new book on snakes (with photographs) "Snakes: The Evolution of Mystery in Nature." (University of California Press)

Phillips is the project leader of the Yellowstone National Park Wolf Restoration Program. Last year, 14 gray wolves were transported from the Canadian wilderness to Wyoming. It marked the beginning of the project to restore wolves to an area from where they had been absent for nearly 100 years. Phillips provides an update on the program. Phillips has co-authored a book with Douglas Smith titled "The Wolves of Yellowstone."

Peacock has devoted the last 20 years to saving the grizzly bear. Like many veterans, he had trouble adjusting when he returned from Vietnam. He sought a life of seclusion in the mountains and it was then that he first encountered grizzly bears. Now, he performs research alone through the mountains of Wyoming and Montana studying the behavior, social hierarchy, and communication methods of grizzlies in their natural habitat. In addition to his several books, he recently contributed to "Mark of the Bear: Legend and Lore of An American Icon."

Science writer David Quammen's new book is "The Song of the Dodo: Island Biogeography in an Age of Extinctions" (Scribner). During his eight years of research, Quammen studied the biogeography of islands around the world. His travels introduced him to plants and animals previously unimagined. Quammen is a two-time recipient of the National Magazine Award for his science essays and other work in Outside magazine.