Ann Troth and I found the Ross's Goose at the Cherry Creek HS baseball field. The field is at Dayton and Chenango which is South of the elementary school. Thanks to Glenn Walbek who found this bird on Saturday at CCSP.
Photos on the eBird list. No grinning patch on this bird. And as National Geographic describes, "No black lipstick".
Gregg Goodrich
Brighton, CO