I just lost one of my year old RIR's - Dorothy.
She appeared fine earlier today - she was sitting in the nest box when I checked. No signs of trauma - just laying on the floor of the chicken house with her legs out behind her. about 9 weeks ago she went broody and I let her hatch some eggs. She only started laying again a week or two ago. It did get up to 90 degrees today but they had plenty of cool water, shade in the coop and a well ventilated chicken house. Any ideas as to what happened? All the others look fine.

