HELEN MACDONALD is a writer, poet, illustrator and naturalist, and an affiliated research scholar at the Department of History and Philosophy of Science at the University of Cambridge. She is the author of the bestselling H Is for Hawk, as well as a cultural history of falcons, titled Falcon, and three collections of poetry, including Shaler's Fish. Macdonald was a Research Fellow at Jesus College, Cambridge, has worked as a professional falconer, and has assisted with the management of raptor research and conservation projects across Eurasia. She now writes for the New York Times Magazine.