The Ethiopian highlands are home to two canine species that look deceptively similar, the gray wolf and the goldenjackal, according to a new study in the journal PLoS One.
《公共科学图书馆》杂志（PLoS One, Public library of science one）近日发布的一项研究表明，埃塞俄比亚高原是两种容易混淆的犬科动物——灰狼（the gray wolf）和金豺（the golden jackal）共同的家园。