On Saturday, I finally caught up with the Tropical Kingbird wintering around Devereux Slough. It was in a dead pine tree left of the track that runs between the N end of the slough and the golf course. Go about half a mile up the track until you reach the bit by the gas storage tanks.
There were about 300 Mew Gulls (virtually all adults) at Devereux Slough on Saturday.