From Melanie Weaver (Fish and Game): Goose F5 was marked in September of 2005 as an adult male at Summer Lake WA, Oregon. He has been detected every season since marking including Alaska detections in the summer. F5 has been detected mostly on Colusa NWR in the Sacramento Valley, Lower Klamath NWR in the spring and Summer Lake WA, OR in the early fall. In Alaska F5 was detected at Alexander Lake.