The Sierra Nevada red fox, a rare California species whose population is dramatically dwindling, has been listed as endangered.
원문출처 : https://www.cnn.com/2021/08/08/us/sierra-nevada-red-fox-endangered-species-trnd-scn/index.html
원문출처 : https://www.cnn.com/2021/08/08/us/sierra-nevada-red-fox-endangered-species-trnd-scn/index.html