וְכֹל֙ שֶׁ֣רֶץ הָע֔וֹף טָמֵ֥א ה֖וּא לָכֶ֑ם לֹ֖א יֵאָכֵֽלוּ׃
And all winged swarming things are unclean unto you; they shall not be eaten.
Shenei Luchot HaBerit
Commandment 471 prohibits us from eating winged swarming things. The Torah (14,19) writes: "Do not eat any winged swarming things, they are unclean for you."