Allen Blake Sheldon

Get the field identification guide to all 77 species and subspecies of reptiles and amphibians of Minnesota, Wisconsin, and Michigan. Did you know there are 77 kinds of snakes, frogs, toads, salamanders, turtles, and even lizards in the Western Great Lakes States? This includes two species of rattlesnakes! Herpetologist Allen Blake Sheldon introduces all 77 species and subspecies, and he...