My cousins Quaker screams when he goes to work and it is upsetting the neighbors. Is there any way to keep him from doing this, it seems to be that he is calling for my cousin.
Parrots feel less alone when the radio or TV is left on while their human companions are out. Soft, soothing music is often a good choice, or even talk radio where the bird can hear different voices.
Before he leaves for work, your cousin should explain to his Quaker that he's going to work, and tell the parrot how long he'll be gone. Reassuring the QP that he's coming back can help.