Ace and I hunted some tree rows alongside a wheat field. Public land. I didn't expect much until he locked up! It was a rooster- and a clean kill. After the retrieve, I took a look at him and he had a load of porcupine quills in his face! Poor guy never slowed down and I don't know how long he had them. It could have been 20 minutes. He's one tough, bird hunting son-of-a-gun, that's for sure.