大象传媒

Some people recognise birds by their songs rather than by their appearance. Birdwatcher Bill Oddie will hear 90% of birds before he sees them and explains how to recognise different bird songs. Gary has been blind from birth. His hearing is exceptional and he has been learning to identify birdsong since he was six years old. Birds look very different when seen close up; many birds are small and are often hidden in leafy trees, so it is useful to be able to recognise birds from their songs. The dawn chorus in early May is lovely to hear but it is not a good time to learn about birdsong as there is too much going on. It is better to start earlier in the year when there are fewer birds singing. Bill suggests closing your eyes and listening to bird song next time you are outside.