I'm easily confused - did you mean Orioles in the Great White North? No doubt in Southern Ontario they are probably common - Vancouver Island not so much as near as I have seen. Big hummers? got me - I don't know of anything bigger than the Anna's around here. Lots of small hummers elsewhere in Canada in summer. Picture of an Oriole at a hummer feeder I cobbled together in Mexico (they were tough to buy) +Andy I have seen some hummers in the GWN ,that I have no idea how the duce they manage to fly, biggest hummers I have ever seen