Just in recent days, my 4 year old India Blue Peacock has become aggressive to me. Currently he is in a large stall in my barn and I plan to move him out when I complete a pen. The first time he showed aggression, I had a cup of feed and had my hand through the door. It happened so fast, I was not sure what had happened. He jumped up and knocked the cup out of my hand bringing blood from my hand. I thought he might have just been hungry and impatient. Today, twice he tried to attack me. Once when I fed him and once when I opened the gate to give him fresh water. This time I was watching so I know what happened. When I finish my pen, how am I going to catch this boy, and do I dare go in the pen with him? How do I handle this aggressive behavior? I had planned to put him with my Black Shoulder male and 2 hens. I am worried about what would happen and if they fought, how could I separate them? Thanks for any suggestions and advice.