ptcanon3ti wrote:
I'm not sure. I know this male is different from last year. The male from the nest last year was banded, this guy isn't.
Good eye. You are absolutely correct. I remember when they were banded - close to the time they fledged. Could you tell if the female in your image is banded. There was 1 female ("big sister") and 2 males. This one does not look like "big sister" to me.
Edit - just googled and found out they reach sexual maturity at age 3 years. So the female is most definitely NOT one of the chicks from last year.