Another update on mama:
The babies have officially graduated to sleeping on the roost! Unfortunately I lost one chick to an aerial predator

at around 3 weeks old.
Something I found interesting is that mama seemed to be confused by the chirps of the chicks I brooded indoors vs. her own. I introduced the indoor brood to my existing flock at about the same time my polish started bringing her babies out of the run. Whenever she heard the other chicks she would frantically run toward them and abandon her own babies before realizing she responded to the wrong calls.
I’m wondering if anyone has experienced this? I’m sure it’s fine, I just hate to cause unnecessary confusion and anxiety for a new mom!