I went to lock and secure the coop up, and found my leghorn all white chicken, dead on the ground. after examing her body, we saw no predator marks, nothing got into the coop nor did we see blood. like she just died. her eyes were closed too. her position of her body, was slumped over. any ideas. she was a hardy chicken, great egg layer, and was free ranging most of today, as a matter of fact. all of today. i check on the chickens, numerous times and she was fine. i saw the rooster mate with her today. checked near her vent and saw nothing. i am so sad, puzzled to say the least. she was about a year and 6months old here she is.. she is also my avatar. and no that is not her laying egg. someone elses.