Well his crows are "little" Higher pitched & shorter - like a hiccup. It doesn't carry far & doesn't sound like a reg crow. However, he does like to crow more frequently and will crow at other times throughout the day. My big orps can belt out a long low-pitched crow, but they wear crow collars to restrict the volume. With the collars only a 3 house perimeter can hear them and those neighbors enjoy the roosters. The 2 roos also sleep in the garage at night, so no one can hear them at all in the morning. When I let them out at 8am, they crow a couple times for the hens (lasts 1-3 min) & then are pretty much quiet the rest of the day. If they do crow in the afternoon I must run out to check on them because it means something's not normal. It's often a predator but sometimes it could be a crazy perceived threat like a plastic bag caught in a tree. (Sadly the offending bag I mention was stuck on a very high branch and scared them silly for 2 weeks!)
Back to seramas.... many people keep them as house pets..... and silkied seramas like Teddy can't fly. Although he crows, he's far quieter than most parrots I know.
