Studying female birdsong is no simple task.
研究雌性鸟鸣并不是简单的工作。
Stepping out of the house in the morning to greet our neighbours – wild horses on one side, donkeys on the other – with nothing but birdsong filling the air, I felt a sense of adventure you normally only get with wild camping.
早上走出家门迎接我们的邻居——一边是野马,一边是驴子——空气中只有鸟鸣,我感受到了一种通常只有在野外露营才能体验到的冒险。