My Pigeon pair have a 3 week old chick and they just laid another egg and seem to have stopped taking care of their other chick. It's crop is empty and it is trying to get me to feed it. Should I pull it and hand feed? If I do need to pull it will it need supplemental heat? It seems to be almost fully feathered and the parents don't sit on it anymore. Also it was on the bottom of the cage today and has a lot of poo on it so should I clean it? If I do need to hand feed it will parrot hand feeding stuff work because I can only find the parrot hand feeding stuff.