Air sac lump? or other problem?

[Patiocoturnix]

Thank you so much. Petunia died today. I'm very sad. Afterwards I will write about a little bit of everything and contribute to the community. I intend to make a log of everything my little hen went through.

Oh no I’m so sorry for your loss
R.i.P petunia.

 

[Wyorp Rock]

Thank you so much. Petunia died today. I'm very sad. Afterwards I will write about a little bit of everything and contribute to the community. I intend to make a log of everything my little hen went through.

I'm very sorry to hear about Petunia.
I would like to read about her so will look for the log when you write it.