Its not unusual for one of the freerangers to go missing for a day or so....they normally come right back. Anyways, yesterday I went down and one of my hens wasnt there. I have 2 rir hens 1 rir roo and 1 rsl hen that free range. The rsl hen was missing, I wasnt too worried, they normally come back (she is my favorite tho--super sweet). Then I went to go and get eggs and several of her eggs had some blood on them. I've never seen it before. Also, two of them were cracked in the shape of a "y" (exactly the same). I think the cracks may have something to do with the cold? The shell was cracked, but not through the membrane. Both of them were split very wide, and then after sitting in my truck with the heat on for a few, the cracks almost disappeared. I need to check, but havent, for blood in the nest. Its so high up Id need to get something tall to stand on to see in there. I went down today hoping I'd see her and the only chicken there was a rir hen. Everyone else is gone. I'm not too worried, but was wondering if you guys know of any reason why their would be blood on her eggs?