Once loathed as a "beast of waste," the gray wolf (in Yellowstone) is beloved by some as a symbol of unadulterated nature. Jess R. Lee Roger Lang looked at two black wolves looking back at him.

A biologist turned photographer chronicles the lives of Yellowstone's iconic gray wolves. 4 min read Ronan ... Ronan Donovan’s love of the natural world was born, as he was, in rural Vermont.