User blog comment:Al the Emerald Toucanet/What Are the Angry Birds Ages?/@comment-27101994-20151024042828

Now for the original flock's ages:

In my opinion, Red might be 25, The Blues might be 5 (can be changed if they will/will not appear in the movie), Chuck might be 24, Bomb might be 35, Matilda might be 33, Hal might be 39, Terence might be 47, Bubbles might be 10, Silver might be 17, and (you have forgotten him) Mighty Eagle might be 50. I did not include Stella as I already told my opinion about her age at my other comment (The Stella flock's ages).

It was a tough choice for the ages, though.