Rich Bray has volunteered 17,500 hours to the Rocky Mountain Butterfly Project. His work has won him an award from the National Park Service. Rich was at the Rocky Mountain National Park BioBlitz today with some of the 141 butterflies the project has collected. Here he talks about the butterflies and his passion for studying them. Some of the intriguing specimens in his collection at the BioBlitz include the predators that prey on the butterflies, and butterflies that have adapted to overwintering in below-freezing conditions on the mountain slopes.