From Sacramento NWR, Nov 17, 1997 to Ed Levin County Park Sandy Wool, Apr 15, 2013 , we've seen Bullock's Oriole roughly 2 times a year at 34 different locations.

When I began recording sightings, Bullock's and Baltimore Oriole were one species; I have changed my original notation of 'norori' for 11/1997 to 'bulori' based on probable range of each species.