I just saw on an Arabic alphabet poster for children that the Arabic for penguin is batriq, بطريق. My Wehr-Cowan dictionary gives three meanings for that word: patrician, Romaic (i.e. modern or not-quite-modern Greek) general, and penguin.
Presumably the word is a borrowing from the Latin source of English patrician, probably through Greek. But how does it come to mean penguin? Is it because penguins look patrician in their little tuxedos? Or is there some completely different etymology?

