At the Richard J. Guadagno Headquarters and Visitor Center, Humboldt Bay National Wildlife Refuge, Sept. 11, 2014. On Sept. 11, 2001, Guadagno, who was manager of the refuge, died on United Airlines Flight 93. Credit: Photo by Heidi WaltersThis article appears in Merv’s World. Related Heidi Walters Heidi Walters worked as a staff writer at the North Coast Journal from 2005 to 2015. More by Heidi Walters