Two Cackling Geese Branta hutchinsii hutchinsii behind one Canada Goose Branta canadensis in Markham. These small geese used to be called Richardson's Canada Goose until the AOU split Canada Geese in 2004.

Three Cackling Geese in front of one Canada Goose in Markham on 15 October 2005.

Three Cackling Geese among Canada Geese. There were five Cackling Geese in the small flock.