I have a hen who is 13 months old. During the last 2 weeks I have noticed she is losing feathers all over her body. I noticed the feathers around her bottom are growing back in. Not sure if she is still laying eggs either since I have another hen who lays as well. Today I noticed she had almost clear diarrhea with a little white mixed in it. Nothing like the normal droppings. She does not appear to be acting any differently than normal. She is eating and wondering around as usual. Is the feather loss normal? I live in Florida and the weather has been about 88 lately which is actually cooler than the last 3 months. Thank you for any advice.