Books By David Callahan - Author

David Callahan is a nature writer and lifelong birder, with a particular interest in the sites of southern England. He has travelled the world in search of birds, and also trained as a taxonomist at the Natural History Museum and the Zoological Society of London. He was staff writer at Birdwatch magazine for more than 10 years. David's previous book for Helm was Where to Watch Birds in East Anglia.