Charlotte Kirk Baer Editor

Devra G. Kleiman (1942-2010) was principal of Zoo-Logic, LLC in Chevy Chase, Maryland; senior scientist emeritus at the Smithsonian National Zoological Park; and adjunct professor at the University of Maryland. Katerina V. Thompson is director of the Undergraduate Research and Internship Programs in the College of Chemical and Life Sciences at the University of Maryland. Charlotte Kirk Baer is principal of Baer and Associates, LLC in Silver Spring, Maryland.