Dr. Randle comes to us from the U.K. based Butterfly Conservation, one of the largest insect conservation organizations in the world. Dr. Randle points out that artificial light at night affects pheromone production in some female moths and sperm count in some males. Along with all the other environmental pressure, light at night has caused a 32% decline in population since the 1970’s. Thanks to the thousands of volunteers and data sets stretching back decades, you can learn all about them in The Atlas Of Britain & Ireland's Larger Moths. Dr. Randle is the ecological lead for Butterfly Conservations’ Big Butterfly Count, an annual UK citizen science survey which helps to assess the health of our environment and connect people to nature. Prior to working for Butterfly Conservation she was a Field Ecologist, working in a range of different habitats, counting and measuring a variety of different plants and animals for scientific research. In her spare time Dr. Randle enjoys riding her horse, photography, star and moon gazing and writing to try to make sense of a crazy world!