1. D'Agnese EcoConsulting LLC, Sherwood, Oregon 97140, USA
2. Washington Department of Fish and Wildlife, Marine Mammal Investigations, 7801 Phillips Road SE, Lakewood, Washington 98498, USA
3. The Whale Museum, 62 1st Street N, PO Box 945, Friday Harbor, Washington 98250, USA
4. Cascadia Research Collective, 218 W 4th Avenue, Olympia, Washington 98501, USA
5. Animal Health Center, 1767 Angus Campbell Road, Abbotsford, British Columbia, Canada V3G 2M3
6. Northwest ZooPath, 654 W Main Street, Monroe, Washington 98272, USA
7. The SeaDoc Society, UC Davis Karen C. Drayer Wildlife Health Center—Orcas Island Office, 942 Deer Harbor Road, Eastsound, Washington 98245, USA