Bird Trivia #2: Name That Tune

From an eastern forest enshrouded in powdery snow comes the melodious song Old-Sam Peabody-Peabody… Old-Sam Peabody-Peabody.

What bird is it?

(Hint: Some might say he is singing Oh-Sweet-Canada-Canada.)

Please don’t give the answer away with a comment. Instead E-mail your best guess to with the subject “Bird Trivia #2.” Then check back here at 4:00 for the correct answer and the names of those who got it right. Good luck!