The National Bat Monitoring Programme

S3E33 Discover the amazing work taking place in the dead of night each year by hoards of volunteers. This episode starts with Steve joining a team of these volunteers who are counting out a brown long-eared bat roost in the Derbyshire Dales at dusk as a nearby rookery gathers. We then sit down in Battersea Park, London with Philip Briggs, monitoring manager for the Bat Conservation Trust who collates all of this data sent in by volunteers and turns it into invaluable trends to establish how o...