Mystery poo - the chicken with the ink poop

[beesanddeesfarm]

Thank you all for the quick responses and suggestions, this is my first rehab endeavour. I just looked in on them I thought they were both laying, but it seems they're just chilling out for the time being. The quarantine crate is small but I think they're enjoying the indoor time. It's been in the teens with bad wind chills anyway, best they're inside for now.