Alanna CollenAlanna Collen is a science writer with a master's degree in biology from Imperial College London and a PhD in evolutionary biology from University College London and the Zoological Society of London. She is a well-traveled zoologist, an expert in batecholocation, and an accidental collector of tropical diseases. During her scientific career, Collen has written for the Sunday Times Magazine, as well as about wildlife for ARKive.org. She has appeared on both radio and television, including BBC Radio 4's The Tribes of Science and Saturday Live, and BBC One's adventure-wildlife show Lost Land of the Volcano. She lives in Bedfordshire, England, with her husband. Read More Read Less