I'm not sure if this means my birds are sick, They are only about 3-4 months old still not fully feathered out. But they had solid looking poop untill this week I noticed my Rooster and at least one of my hens has semi runny and lighter green colored poop. Are they sick? The weather has suddenly bursted to about 90 today so I'm not sure if the heat had something to do with it. They have shade ,food and plenty of fresh water . Any suggestions, advice or help is welcome.