This morning my daughter was singing, I don't even remember what song it was, and all of a sudden there were 25 birds screaming and "singing" along with her! They went on for a few minutes after my daughter stopped singing, and then when my daughter started singing again, they started again too! It sounded like squawking but ended up sounding closer to the egg song by the time they finished. It was funny to hear them! My younger daughter tried to get them to sing with her too, but they wouldn't do it, lol. They only wanted to sing with my older daughter. That was a unique and funny experience this morning!