הצטרפ.ה ב:יוני 2, 2013 פעילות אחרונה: ספט' 24, 2024
Productively retired American business entrepreneur/executive with renaissance interests in natural philosophy. Currently active in Colorado in astronomy and natural history as an Astronomer/Naturalist.
Graduate 2001, Swinburne University of Technology, Graduate Certificate of Science in Astronomy
Graduate 2002, U.S.D.A. Graduate School, Certificate of Accomplishment in Natural History Field Studies
Graduate 2004, Smithsonian Institution, Paleontology Certificate
Past Volunteer 2002-2007, National Museum of Natural History, Smithsonian Institute
Past Volunteer, 2002-2007, Patuxent Wildlife Research Center, Laurel, Maryland
jpersall לא עוקב.ת אחר אף יוזר.