First thanks for reading and giving advice
Morning Update...
Hens seem fine, they are both eating, drinking, pecking and moving normaly. I did notice runny poop (black) in the run and I removed it from the pen. To answer some of the questions:
The entire pen except the far corner is shaded...
Totally new to chickens. I got three barred rock hens in October and they have done great, until last night. I went out when I got home from work to check on everyone (we also have rabbits) and found one of the hens dead. I checked her over to see if it was any kind of predator but found no...