• Christmas Bird Count, December 15, 2004: 360 Glaucous-winged Gulls.
• August 28, 2005: 20 Glaucous-winged Gulls seen at Nanoose Bay Estuary.
• September 14, 2005: 1 Glaucous-winged Gull seen at Dolphin Lake.
• October 11, 2005: A couple of hundred Glaucous-winged Gulls seen on the Nanoose Bay from the Nanoose Naval Base.
• October 19, 2005: About a dozen Glaucous-winged Gulls at the Nanoose Bay Estuary.
• November 2005: 2 Glaucous-winged Gulls seen during Nanoose Bay Seabird Survey.
• December 11, 2005: About 10 Glaucous-winged Gulls seen at the Englishman River Estuary.
• Christmas Bird Count, December 17, 2005: 366 Glaucous-winged Gulls.
• January 2006: 55 Glaucous-winged Gulls seen during Nanoose Bay Seabird Survey.
• February 5, 2006: About 50 Glaucous-winged Gulls seen at the Englishman River Estuary.
• March 1, 2006: About 20 Glaucous-winged Gulls seen at the Nanoose Bay Estuary and about 100 seen at Rathtrevor Beach.
• April 2006: 8 Glaucous-winged Gulls seen during Nanoose Bay Seabird Survey.
• May 14, 2006: Glaucous-winged Gull seen at the Englishman River Estuary.
• August 10, 2006: About 200 Glaucous-winged Gulls seen at the Englishman River Estuary on the mudflats.