Injury - Chick missing half of skull Need advice

[Painted Calls]

This is a common injury. Please start a new thread of your own for more attention, post a fee pictures and details, and we will try to help you. Each case is different, but it is worth trying to save them. Here is where to post your thread:
https://www.backyardchickens.com/forums/emergencies-diseases-injuries-and-cures.10/post-thread

Agreed. Very common injury that's usually quite easy to treat.