Sustainable Coexistence 灰狼（canis lupus）。图片由 Montipaiton 通过 Seed 提供。 As Michigan’s wolf population continues to grow, a sustainable coexistence between humans and wolves becomes ever more critical.

Once extirpated from the Sierra Nevada, the gray wolf has been making a gradual return thanks to conservation efforts ... altitude environments. Their recovery is pivotal to the Sierra’s ecological ...