Neil Middleton is a licensed bat worker and trainer, with 20 years experience, having carried out most of his bat related work within the UK and Europe (Ireland, Cyprus, France, Spain and Hungary). He is the managing director of Echoes Ecology Ltd (www.echoesecology.co.uk), an ecological consultancy he established in Scotland during 2006. Neil has been involved with many bat related projects to date, including the Bats & The Millennium Link (BaTML) project which he set up to study the use of canal corridors by bats in Scotland (www.batml.org.uk). Neil is an accomplished trainer across a wide range of bat related subjects, having developed and delivered well over a 100 events to date. Neil first came across his co-authors, Andrew and Keith, whilst they all attended a bat course in Somerset during 2004, an event that not only inspired all three of them, but also was the beginning of a long friendship as they explored many bat related subjects together, including the material for this book.