i know this is probably a dumb question, but I am new to raising chickens and after searchin the net I can't seem to find anything. I have three roosters in my coop. All three are pretty agressive with the hens. It seems that they are constantly jumping on them and biting the back of the hens neck. I assume that this is normal but what is excessive? today, i was really bothered by this and locked the roosters out of the coop. I just felt like the hens needed a break. Even when my hens go to eat the roosters pounce on them. Am I making the situation worse by locking them out? Is this just normal behavior? Last night, one of my adult ducks was in the coop and one of my roosters pinned him to the ground. I am a little embarrassed posting this but was hoping for some advice. Thanks in advance. Sandy