Photo A: One Richardson's Cackling Goose standing at center, with Canada Geese.
  

     Photo B: One probable Richardson's Cackling Goose (possibly Taverner's Cackling Goose) standing, second standing bird
from left, with Canada Geese. Note that the birds head moved during the low-light exposure and the head is somewhat laterally
blurred, which could give a false impression of a slightly longer bill than the bird actually had.
  

     Photo C: Cackling Goose at right, with Canada Geese.
  

     Photo D: Richardson's Cackling Goose, feeding at right side of photo, with Canada Geese.