What do you call a seagull at the bay?

A bagle.

That's how we pronounce it in the Northeast, at least. Wisconsin, as I understand, doesn't have seas or bays, so that joke may not really land...

im assuming that by "bag-le" you mean a pronounciation like "sadly" but the "b" and "g" of bag

as opposed to by "bay-gil" like "fable"

wtf