Edward TsyrlinEdward Tsyrlin is a freshwater ecologist who has spent his professional life working with waterbugs as researcher, author, consultant and teacher. John has lectured internationally and has been involved in a number of community education programs in ictoria and Tasmania. He works as a professional taxonomist and acts as Waterwatch Coordinator for the Merri Creek Management Committee. His strong interest in macro-photography provided the original motivation for this book. Read More Read Less