A tiger's roar might be scary, but Australian researchers have found that the predator's poo is just as potent.
A tiger's roar might be scary, but Australian researchers have found that the predator's poo is just as potent.
澳大利亚研究人员日前发现，老虎的粪便可以有效地驱赶野山羊、野猪等对当地农业造成危害的动物。