Coco looks Great! He seems like if he had not noticed that he ate that thing. Although i am taking him to a vet right now. The reason why i hadn't taken him to the vet, or replied, is because im attending school, so unfortunately, i had to wait to be able to reply or actually take Coco to the vet. Its really just that my parents dont care about Cockatiels or for any other animal for that matter.
So i have to wait for my sister to take me and to convince her that this is actually serious. But im sorry for the unconvinience.
Also, Pip looks OK. And yes! The shaking has stoped. I guess he really was scared. Thank you so much for all your help! I'll let you know what the vet tells me. Really, THANK YOU!
PS: I really love buster's face! He looks like a fatty, and he makes me crack up all the time!!!