Not all is doom and gloom. We are beginning to understand the natural world and...#Roger Tory Peterson
I consider myself to have been the bridge between the shotgun and the binoculars in...#Roger Tory Peterson
I can recognize the calls of practically every bird in North America. There are some...#Roger Tory Peterson
Birds have wings; they're free; they can fly where they want when they want. They...#Roger Tory Peterson
Birds are indicators of the environment. If they are in trouble, we know we'll soon...#Roger Tory Peterson
