给予就像荒野依赖它一样:

图片来源:海獭(横幅)by Bryant Austin/California Fish and Game,黑斑蝶©Emkaplin/Shutterstock,美洲狮by Alan D. Wilson/Nature’s pictures Online,美洲虎©Robin Silver/生物多样性中心,美国鼠兔by William C. Gladdish,虎鲸by Miles Ritter/Flickr,管纹鸻by Sidney Maddock。