Extremely dark, green chicken poop almost black

[mariewilliams1000]

So all of my chickens have been away from all other birds for months, and recently, I let my girls and boys walk around together in the barn. One of them is having the darkest green poop I have ever seen. It’s almost black when I picked it up, however, I could tell it was green. What can I do to help?

 

[ChickenCanoe]

There is likely nothing you need to do. I don't know were you live or what the season is there but are there any berries or others maturing there now? Mulberries, blueberries, raspberries, honeysuckle, etc..

 

[mariewilliams1000]

There is likely nothing you need to do. I don't know were you live or what the season is there but are there any berries or others maturing there now? Mulberries, blueberries, raspberries, honeysuckle, etc..

It’s in the middle of winter and they don’t have access to any of that because they don’t go outside. They are in my barn free ranging around the barn.