Hi guys, my first time posting here! I am based in the UK in Manchester.
I had a small backyard flock of 4 ex-battery girls- recently the head hen died. We took her to the vet to get her put down (she was at that point 3 days in the hospital pen and obviously very sick and unhappy) and looked...
I had a girl with very similar symptoms-have you felt her front to see if she has lost weight? Mine had tumors in her reproductive organs and she degraded noticeably over about a week.