The truth of the matter is, the birds could very well live without us, but many -- perhaps all -- of us would find life incomplete, indeed almost intolerable without the birds.
Roger Tory PetersonThe philosophy that I have worked under most of my life is that the serious study of natural history is an activity which has far-reaching effects in every aspect of a person's life. It ultimately makes people protective of the environment in a very committed way. It is my opinion that the study of natural history should be the primary avenue for creating environmentalists.
Roger Tory PetersonThe other creatures with which we share this world have their rights too, but not speaking our language, they have no voice, no vote; it is our moral duty to take care of them.
Roger Tory PetersonBirds ... are sensitive indicators of the environment, a sort of "ecological litmus paper," ... The observation and recording of bird populations over time lead inevitably to environmental awareness and can signal impending changes.
Roger Tory PetersonPenguins are an indicator of the health of our watery planet, and if they are unable to survive, we had better take notice or we might find our own survival threatened.
Roger Tory PetersonI can recognize the calls of practically every bird in North America. There are some in Africa I don't know, though
Roger Tory PetersonBirds have wings; they're free; they can fly where they want when they want. They have the kind of mobility many people envy.
Roger Tory PetersonVultures are homely, but they clean up all the garbage and that's good. And they're elegant in the sky.
Roger Tory PetersonBirds are indicators of the environment. If they are in trouble, we know we'll soon be in trouble.
Roger Tory PetersonButterflies may be better indicators of the health of our environment than birds.
Roger Tory PetersonI consider myself to have been the bridge between the shotgun and the binoculars in bird watching. Before I came along, the primary way to observe birds was to shoot them and stuff them.
Roger Tory PetersonNot all is doom and gloom. We are beginning to understand the natural world and are gaining a reverence for life - all life.
Roger Tory PetersonButterflies are very interesting. Here these things are little grubs for a while. And then they go into a little coffin. There they are in a sarcophagus, and then they come out and dance with the angels.
Roger Tory Peterson