My hen has gone broody and she seems so hot. She’s a buff and this is the first time I’ve seen her go broody. Her mouth is open which I’ve seen all my hens like this in the nest box. I’m assuming it’s because it’s summer and almost 100*. She sounds like she gargling as she’s breathing. I don’t know what to do I know it’s because she’s hot and in the wooden next box that’s in the wooden hen house. I tried to give her water but she only sipped it twice. How can I help her not to over heat?