Oh, I didn't realize that about the tail feathers. FWIW, I have seen Tropical, Cassin's, and Western. I definitely have the most experience with Western and the breast looks too yellow and the bill too large for Western, which is why I would have said Tropical. I ruled it out because I had it in mind it was rare, haha... definitely not Cassin's. Not gray enough. So yeah, looks good for Tropical to me.