A Flamingo Funny

This is a little doodle that couldn't leave my head after watching some greater flamingos one day. There were some hatched chicks at the time, and I see them on occasion do something where the chick would look up and clamp the beak onto the parent's beak. From what I can gather, this would be the feeding procedure where "crop milk" would be fed to the chick, which is regurgitated from the upper digestive tract of the parent.

But being a guy who watches a lot of "Family Guy", I can't help but have that one joke pop into my head.