Went out to check on my six hens this evening and found my Cuckoo Marans laying in a dust bath hole in the corner of their run dead. She was only about 8 months old and as of yesterday evening seemed completely normal. Been laying a consistent 4-5 eggs a week last egg was day before yesterday. No signs of any kind of injury. Been kinda hot (upper 80s with fairly high humidity) around here but they have shade, food and water. I guess some sort of natural cause. This is my first time raising chickens and this is my first chicken death. Is there anything special I need to do in the run or coop to 'clean up?' Again she couldn't have been dead all that long. Checked on them this morning.