Two days ago, I noticed one of my hens was making small, pencil thin, poops. I haven't had any experience with these poops, and don't know what they could be. Other than the pooops, she is very healthy, and active. She eats and drinks regularly, and is very chatty. Some things that could be affecting her is the fact that it’s been pretty hot lately, or that a new chicken has joined the flock a month ago. If anyone has some advice, please help me! Thanks!