"Counting dusk hummer swarm at feeder at 9:55 PM (8:55 Pacific) when this obviously larger bird arrived to feed; had Nat Geo book at hand and clearly saw all other key features (including tail) with direct comparison to female RUHUs beside it. . Too late for photos tonight but I am 100% certain on this ID."
May 31--Update: Doug has been watching the feeders all morning and no BT yet. If it shows up again he would be happy to welcome birders so stayed tuned.