Dr. Travis Longcore is a leading expert on the environmental and ecological effects of night lighting. His landmark article “Ecological Light Pollution” (Longcore and Rich 2004) and 2006 co-edited book Ecological Consequences of Artificial Night Lighting (Rich and Longcore 2006) have come to define this new and rapidly growing research area in ecology.  He is an Associate Adjunct Professor in the UCLA Institute of the Environment and an independent ecological design and environmental management consultant. Contact at www.travislongcore.net or @travislongcore