I forgot to mention in the last post: I banded my one hundredth junco a few days ago. (Well, I didn’t band him; I’m training field assistants to be able to band, so one of them banded him. But I caused him to be banded.)
We banded him RROA, which is a combination with a history: in my previous work on House Wrens, RROA was a male wren who managed to breed for three years, which was much longer than any of our other wrens. He was a bit of a celebrity. Here’s hoping that the combination brings such luck to junco RROA too.