“One day during his time in the Southwest, Leopold and several companions chanced upon a female wolf ans shot her. "We reached the old wolf in time to watch a fierce green fire dying in her eyes. I realized then and have known ever since, that there was something new to me in those eyes --something known only to her and to the mountain. I was young then, and full of trigger itch; I thought that because fewer wolves meant more deer, that no wolves would mean hunters' paradise. But after seeing the green fire die, I sensed that neither the wolf nor the mountain agreed with such a view.”

“We reached the old wolf in time to watch a fierce green fire dying in her eyes. I realized then, and have known ever since, that there was something new to me in those eyes – something known only to her and to the mountain. I was young then, and full of trigger-itch; I thought that because fewer wolves meant more deer, that no wolves would mean hunters’ paradise. But after seeing the green fire die, I sensed that neither the wolf nor the mountain agreed with such a view.”

“Thinking like a MountainWe reached the old wolf in time to watch a fierce green fire dying in her eyes. I realized then, and have known ever since, that there was something new to me in those eyes - something known only to her and to the mountain. I was young then, and full of trigger-itch; I thought that because fewer wolves meant more deer, that no wolves would mean hunters' paradise. But after seeing the green fire die, I sensed that neither the wolf nor the mountain agreed with such a view.…I now suspect that just as a deer herd lives in mortal fear of its wolves, so does a mountain live in mortal fear of its deer. And perhaps with better cause, for while a buck pulled down by wolves can be replaced in two or three years, a range pulled down by too many deer may fail of replacement in as many decades. So also with cows. The cowman who cleans his range of wolves does not realize that he is taking over the wolf's job of trimming the herd to fit the range. He has not learned to think like a mountain. Hence we have dustbowls, and rivers washing the future into the sea.”

“But Olson had learned that being a wolf advocate wasn't easy, for "the politics of wolf preservation and the science of studying wolves is more vicious and complicated than any wolf pack I've had the pleasure of studying.”

“Deer needed predators to trim their numbers and keep them from destroying their environment, he said. To do away with predators such as wolves was tantamount to "ecological murder," with far-reaching consequences both to deer and their habitat. "I now suspect that just as a deer herd lives in mortal fear of its wolves, so does a mountain live in mortal fear of its deer.”

“John Stanwell-Fletcher published an article in Natural History magazine, declaring that after spending three years in the Canadian wilderness, he believed more than any creature the wolf represented "the spirit of wilderness itself." If the wolf is exterminated, said Stanwell-Fletcher, "we shall have lost one of the most virile, wise, and beautiful of all wild creatures.”

“For centuries the wolf was North America's beast, an animal transmogrified into a mythic and blood-lustful killer, pursued by every conceivable means, reviled with such savage vehemence that nothing short of wholesale extirpation was imaginable. Today, the symbolic power of the wolf remains while our perception of the animal, as well as ourselves, has vastly changed.That such a transformation was ever possible at all is the ultimate triumph of wolf recovery.”