Peterson First Guide to Caterpillars of North America, Paperback
Peterson First Guide to Urban Wildlife, Paperback/Roger Tory Peterson
Roger Tory Peterson
Peterson First Guide to Butterflies and Moths, Paperback/Roger Tory Peterson
Peterson First Guide to Wildflowers of Northeastern and North-Central North America, Paperback/Roger Tory Peterson
Peterson First Guide to Insects of North America
Peterson Field Guide to Freshwater Fishes, Second Edition
A Field Guide to Feeder Birds: Eastern and Central North America, Paperback/Roger Tory Peterson