1. U.S. Fish and Wildlife Service, Western Washington Fish and Wildlife Conservation Office, 510 Desmond Drive Southeast, Suite 102, Lacey, Washington 98503, USA
2. King County Department of Natural Resources and Parks, 201 South Jackson Street, Suite 600, Seattle, Washington 98104, USA
3. National Oceanic and Atmospheric Administration–Fisheries, Northwest Fisheries Science Center, 2725 Montlake Boulevard East, Seattle, Washington 98112, USA