I was in a garden the other day (late may 2008) in Vancouver, where several hummingbirds frequented the feeder. One had a green upperside, white tip to tail, rose-colored gorget, and once I saw a flash of the same color from the crown. This sounds most like Anna's according to the old Natl Geographic field guide, but Anna's seems to be a far fetched possibility per range. Has the range changed?
Niels
Niels