Newborn Cockatiel not being fed
My two young cockatiels recently breeded, and one of the eggs just hatched this morning (I’m not sure exactly what time, but we found it at around 8 in the morning, dry and clean). However, it’s been 8-12 hours and we haven’t seen any signs of the mother feeding it. She is sitting on it and the rest of the eggs for most of the time, but she is clearly exhausted sometimes and needs to refuel. The father is currently separated from them bc of mate aggression (I tried putting him in with the chick, but he was too scared to approach the nesting box). I have all of the supplies to feed it by hand, but I lack any experience with baby birds at all. I’ve watched videos and read up on every website possible.
I’d like the mother to feed it herself if possible, but I’m not sure how long I should wait before feeding it myself.