That screaming may just be her voice. She may just be really happy to see you and trying to tell you everything that has been going on all day and also trying to telling you all the things she wants from you. I have a chicken that screams nonstop as soon as I step foot on my patio and the whole time I will be out in the run area she follows me around screaming like a parrot!Yes, they are spoiled. That is true. It's just crazy because my chickens are so tamed. My chickens paint a new picture of what a chicken is lol. Then sunshine is like what you think of a chicken. She calms down as long as she doesn't see me. If she sees me she runs up to me and screams. I just thought maybe something was wrong? She's always screaming like she's miserable or in pain? They spend about 12 hours outside free ranging and I bring them inside to sleep in their cages and stuff. It's not even like she's just making noise just for fun. It's like she's miserable and sad but I wouldn't be able to understand why??? Maybe she hates my face