National Wildlife Research Center Environmental research arm of the USDA, research interests include: overgrazing, monitoring the recovery of vegetation in protected areas, evaluating the potential of areas for reintroduction and to assess the carrying capacity for various species. Website: www.aphis.usda.gov/ws/nwrcEmail: nwrc@aphis.usda.govPhone: 970 266-6000Mailing Address:4101 LaPorte AveFort Collins, CO 80521Date Updated: 2/11/2011