The Journal of Mammalogy E-supplement complements the Journal of Mammalogy (JOM). JOM is the flagship publication of the American Society of Mammalogists, established in 1919. JOM is published six times per year in February, April, June, August, October, and December. The Journal is a highly respected international scientific journal that promotes interest in mammals throughout the world by the publication of original and timely research on all aspects of the biology of mammals, e.g., ecology, genetics, conservation, behavior, and physiology. Society news and student scholarship opportunities are published regularly at the end of each issue.