tioris from 26S Ribosomal DNA Sequencing," with Elizabeth 

 Zimmer 60m August 15, 1998 to December 31, 1999. 



Mikael Thollesson, Visiting Scientist, Goteborg University. 

 "Molecular Phylogeny of Nemertea (Ribbon worms)," with 

 Jon Norenburg from March 1, 1998 to November 15, 1999. 



Susan C. Vehik, Senior Fellow, University of Oklahoma. 

 "Plains Social Inequality," with J. Daniel Rogers from 

 September 1, 1998 to May 31, 1999. 



Peter D. Wilf, Postdoctoral Fellowship, University of Pennsyl- 

 vania- "Climatic Patterns of Insect Herbivory in the Fossil 

 Record," with Conrad Labandeira from May 1, 1998 to 

 April 30, 1999. 



National Portrait Gallery 



Nola Anderson, Fellow in Museum Practice, Sydney Univer- 

 sity. "The Use of Archival Film and Photography in 

 Museum Exhibitions," with Amy Henderson and Nancy 

 Fuller from March 1, 1998 to December 31, 1998. 



Konstantin Dierks, Predoctoral Fellowship, Brown Univer- 

 sity. "The Iconography of Letter Writing in American 

 Portraiture, 1750— 1800," with Brandon Brame Fortune and 

 Ellen Miles from January 1, 1998 to April 30, 1998. 



Leslie K. Reinhardc, Predoctoral Fellow, Princeton University. 

 "The Use of Imaginary Dress in American Eighteenth- 

 Century Portraiture," with Ellen Miles from September 15, 

 1998 to September 14, 1999. 



Seals," with Daryl Boness and Robert Fleischer from 

 January 1, 1998 to March 31, 1998. 



Stephen J. Insley, Visiting Scientist, University of California, 

 Davis. "Competition, Cooperation, and the Evolution of Com- 

 plex Communication: Adult Male Northern Fur Seals," with 

 Daryl Boness from May 1, 1998 to April 30, 1999. 



Rachel Moreland, Visiting Student, Clemson University. 



"Cryopreservation of Spermatozoa for Enhancing Reproduc- 

 tion in Rare Felids," with JoGayle Howard from Septem- 

 ber 1, 1998 to August 31, 1900. 



Trevor Pitcher, Visiting Student, York University, Canada. 

 "Breeding Synchrony and Extrapair Mating Systems in the 

 Tropics," with Eugene Morton from May 1, 1998 to August 

 31, 1998. 



David M. Powell, Predoctoral Fellow, University of Maryland, 

 College Park. "Modes of Reproductive Competition 

 Among Female Feral Horses (Equus cabullus)" with Devra 

 Kleiman from July 1, 1998 to Decembet 31, 1999. 



Laura K. Richman, Visiting Scientist, Johns Hopkins Univer- 

 sity. "Characterization and Epidemiology of a Newly 

 Recognized Fatal Herpesvirus in Asian and African 

 Elephants," with Richard Montali from October 1, 1997 to 

 September 30, 1999. 



Leo Shapiro, Visiting Scientist, State University of New York, 

 Stony Brook. "Hybridization and the Decline of the Gold- 

 en-winged Warbler," with Robert Fleischer from Septem- 

 ber 1, 1998 to August 31, 1999. 



Karen Wolf, Visiting Student, University of Maryland. 



"Cryopreservation of Spermatozoa for Enhancing Reproduc- 

 tion in Rare Felids," with JoGayle Howard from Septem- 

 ber 1, 1998 to August 31, 1999. 



National Zoological Park 



Smithsonian Institution Archives 



Mindy Ann Babitz, Visiting Scientist, University of St. 

 Andrews, Scotland. "Object Manipulation and Tool Use in 

 Sulawesi Crested Black Macaques," with Lisa Stevens from 

 September 1, 1998 to August 31, 1999. 



Dina M. Fonseca, Postdoctoral Fellowship, University of 

 Pennsylvania. "Avian Malaria in Hawaii: The Effect of Vec- 

 tor Dispersal on the Evolution of Parasite Pathogenicity in 

 Endangered Hawaiian Honeycreepers," with Robert Fleis- 

 cher and Dan Polhemus from January 1, 1998 to March 31, 

 1998. 



Brian T Henen, Visiting Scientist, University of California, 

 Los Angeles. "Reproductive Nutrition of Female Desert 

 Tortoises (Gopberus agassiziiy. Isotope Methodology and 

 Potassium Effects upon Egg Production," with Olav Of- 

 tedal from September 1, 1998 to August 31, 1999. 



Stephen J. Insley, Postdoctoral Fellowship, University of 

 California, Davis. "Competition, Cooperation, and the 

 Evolution of Complex Communication in Northern Fur 



Pedro M. Pruna Goodgall, Visiting Scholar, University of 

 Habana, Cuba. "Relations Between U.S., Cuban and Other 

 Caribbean Naturalists in the Nineteenth and Twentieth 

 Centuries," with Pamela Henson from June 1, 1998 to Oc- 

 tober 31, 1998. 



Patrick H. Wirtz, Predoctoral Fellow, University of Southern 

 California. "The National Zoological Park: The Evolving 

 Nineteenth-Century Context," with Pamela Henson and 

 Cynthia Field from September 1, 1998 to April 30, 1999. 



Smithsonian Astrophysical Observatory 



Lori Allen, Postdoctoral Fellow, University of Massachusetts. 

 "Star Formation in Nearby Molecular Clouds," with Philip 

 Myers from July 1, 1998 to June 30, 1999. 



107 



