1 Center for Conservation Genomics, National Zoo and Conservation Biology Institute, Smithsonian Institution, 3001 Connecticut Avenue NW, Washington, DC 20008, USA. Electronic address: FleischerR@si.edu.
2 Center for Conservation Genomics, National Zoo and Conservation Biology Institute, Smithsonian Institution, 3001 Connecticut Avenue NW, Washington, DC 20008, USA.
3 Department of Vertebrate Zoology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20560, USA.