Canon City update
There is still one Ross's Goose staying with a flock of Canada Geese in the area. I couldn't find any Greater White-fronted Geese so they may have migrated north.
Tonight I was serenaded by a pair (one called was higher in pitch, a characteristic o females due to having a smaller syrinx) of Great Horned Owls near the Canon City Riverwalk including the one poking his eye out from behind the branches of a 80-100 foot tall blue spruce where he was perched. This Great Horned Owls are found throughout SE Colorado as well as all of Colorado.
SeEtta