Hello everyone I hope you're all doing well. Well unfortunately, I had a black Turken chicken that is almost 2 years old that died today. She didn't have any medical issues or diseases at all. But yesterday I saw that she was not moving a lot. I thought that was all usual in the hot weather. Well this morning, I went to the coop to see her dead with 2 ball like tumors on her neck that have a blue colour. Can you please help me understand what happened to my chicken. I really don't want my flock to be in danger of some disease... Thank you.