G3732–ὄρνεον–orneon

And he cried with a strong voice, saying, Great Babylon has fallen, has fallen, and has become the habitation of demons, and a hold of every unclean spirit, and a hold of every unclean and hated bird;

ὀρνέου orneou “bird”

And I saw an angel standing in the sun; and he cried with a loud voice, saying to all the birds that fly in mid-heaven, Come, gather yourselves to the great supper of God,

ὀρνέοις orneois “birds”

and the rest were slain with the sword of him that sat upon the horse, which goes out of his mouth; and all the birds were filled with their flesh.

ὄρνεα ornea “birds”