Dawn never screams, but then she is mute . She hardly ever seems to be 'screaming' when she does her whisper cheeps though, they seem like casual friendly chirps, except she is more pushed and excited when she first sees me in the morning.

Dusk was kind of like how Poppy describes. Most the time they were chirps, singing, content sounds, but when he did scream it was usually for a specific reason, perhaps a food refill, or if he heard me up and moving around and his cage cover was still on, or if he was separated from Twi... ()

Grandma says he calls to her every day but I imagine it's a greeting as I'm sure she'd tell me if it was screaming.