one of my chick was sleeping and it stood up ( i think it heard me going to check on it ) then stuck its neck out high and far, then its neck looked like it was gurgling. what is he doing!? update::: imagine a chick's neck "bubbling" also it made no noise. chick in question is 5 days old. For the record, said chick is adorable. double update::: i know your reading this!! anybody!?