环保主义者们说,由于杜鹃鸟的数量日渐减少,今年英国的春天也许会静悄悄地来临。林地信托基金会说这种灰色鸟儿的数量自70年代以来已经减少了60%。杜鹃以独特的咕咕声宣告冬天的结束,因此受到英国人的宠爱。由于担心它会成为日趋多变的气候以及掠夺式的现代耕作方法的牺牲品,该慈善团体要求英国人特别留意这种聒噪的鸟儿。“每个人都要留心倾听杜鹃的第一声啼鸣,”基金会在一项声明中说。“即便是你通常能听到它 Environmentalists say the spring of Britain may quietly come this year as the number of cuckoo birds dwindles. The Woodland Trust says the number of gray birds has been reduced by 60% since the 1970s. Cuckoo cuckoo proclaimed the end of the winter, so British favorite. Fearing it would fall prey to the ever-changing climate and predatory modern farming practices, the charity has asked the British to pay particular attention to the noisy bird. ”Everyone should listen attentively to the cuckoo’s first cries, “ the foundation said in a statement. ”Even you usually hear it