I know! So cute! They were obviously really bonded to each other. Is a group of ducks also called a gaggle? I'll have to google that one. :) Just googled... flock of ducks.
And, I just read that it's not a flock of seagulls but a colony of seagulls. LOL.
I got super curious one time and googled a ton to figure out what all the different groups were called...interesting and fun