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  • Ruth Whittington
    Colorado Natural Heritage Program
    Wetland Ecologist
    (614) 441-6026
  • Brenda Wichmann
    Colorado Natural Heritage Program
    (919) 707-8647
  • Nathanial Wigington
    California Natural Diversity Database
    Environmental Scientist
  • David Wilderman
    Washington Natural Heritage Program
    Natural Areas Ecologist
    (360) 902-1556
  • John Wilker
    Illinois Natural Heritage Program
    Natural Areas Program Manager
    (217) 785-4559
  • Meg Wilkinson
    New York Natural Heritage Program
    Program Coordinator, Invasive Species Database Program
    (518) 813-8165
  • Candace Williams
    NatureServe
    Director of Major Gifts
    (832) 817-7991
  • Elena Williams
    New Jersey Natural Heritage Program
    Data Manager
    (609) 633-2765
  • Kim Williams
    Nevada Division of Natural Heritage
    Biologist
    (775) 684-2900
  • Ryan Williams
    Massachusetts Natural Heritage & Endangered Species Program
    Conservation Data Specialist
    (508) 389-6379
  • Wyatt Williams
    Indiana Natural Heritage Data Center
    Ecologist
    (317) 232-8062
  • Caitlin Willier
    Yukon Conservation Data Centre
    Biologist
  • Irvine Wilson
    Virginia Division of Natural Heritage 
    Natural Areas Protection Specialist
    (804) 786-6745
  • Joanna Wilson
    Northwest Territories Conservation Data Centre
    Wildlife Biologist (Species at Risk)
    (867) 920-6362
  • Nick Wilson
    Northwest Territories Conservation Data Centre
    GIS and Wildlife Data Specialist
  • Rebecca Wilson
    Virginia Division of Natural Heritage 
    Longleaf Pine Restoration Specialist
    (804) 720-4295
  • Clay Wilton
    Michigan Natural Features Inventory
    Conservation Associate
    (517) 388-2829
  • Scotty Winningham
    Arkansas Natural Heritage Program
    Assistant Data Manager
    (501) 324-9636
  • Ross Winton
    Texas Parks and Wildlife Department Wildlife Diversity Branch
    Invertebrate Biologist
    (512) 389-4975
  • Joey Wisby
    --- CANADA ---
    GIS Manager
    (615) 594-0178