Is this normal?

[RainbowPills]

I noticed today that it seems one of my girls has runny stool. Everyone seems to be eating and drinking fine, acting normally, no apparent issues. Is this normal due to it being hot and them drinking more water? Is it a problem with their feed? Need I be watching for other issues? They're rather fond of grass...could that be having an effect? This is my first time with chickens, so any help would be appreciated.

 

[PatrickRoo]

Chickens do produce more runny droppings in hot weather.

 

[Dawnclucks22]

Chickens do produce more runny droppings in hot weather.

Unless this becomes a common occurrence I wouldn't worry

 

[Percheron chick]

Normal for the reason you state. Just watch her weight. You can freeze your treats if she seems stressed from the heat.