Erin Posthumus

Outreach Coordinator, USA-NPN


Erin coordinates USA-NPN's outreach & engagement efforts through communication with observers & resource development. She works with NWRs across the country to implement phenology monitoring to meet Refuge resource management & outreach goals.


  • MS, 2013, University of Arizona, Tucson, AZ
  • BA, 2005, University of Colorado, Boulder, CO