Thank you, Giselle and Argran. She ended up calling our Avian vet, who said 18cc's 3 times a day was correct... it really doesn't seem like enough. He always screams for more. But you're absolutely correct, it's better to underfeed than overfeed. Yes, she knows how to handfeed, I'm leaving that completely to her, I'm too paranoid I'll do it wrong. Argan, he's reacting to the food, he knows when it's being prepared and will scream louder... also, if he's not in his little baby cage he'll try his very best to get to the food. It's so cute. Hopefully I can remember to post pictures soon... all of his feathers aren't even in yet.