The chick died.
It would be impossible for it to live without supportive care all day, every day. And even with that, quality of life would be horrid.
I used to work with Scarlet and Great Green macaws.
Before a pair of Scarlets came to us, they had been caged right next to a Hyacinth cage. The...
If one does enough hatching, deformities will appear.
I once hatched a chick with 3 legs. One normal, one a club foot and another not functioning coming out of the vent. After a few pictures, I put it down.