'Birds of the Air' in the Bible

I looked, and behold, there was no man,And all the birds of the air had fled.

I will appoint four kinds of destroyers over them,” says the Lord, “the sword to slay, the dogs to tear and drag away, and the birds of the air and the beasts of the earth to devour and to destroy.

I will pour out and nullify the counsel (plans) of [the men of] Judah and Jerusalem in this place, and I will make their people fall by the sword before their enemies and by the hand of those who seek their lives; and I will give their dead bodies as food for the birds of the air and for the beasts of the earth.