Good protectors of what, your chickens? a good rooster would be better, my ducks hang together and drakes are not that protective and my geese hang together and are only protective of each other, Drakes alone are not good if you have chicken hens they will rape them and that will kill them, I don't see ducks[females] protecting chickens either. But my rooster has many times scared off a hawk attack and almost gotten taken himself. A good rooster will lay down his life for his hens.Oh ok... I don't know what to do. Are ducks good protectors?