So last night, I had a headache when I came home from work, and coupled with the typical stress of helping the wife with getting everything ready for the holidays, I forgot to do my evening check of the pens outside and put the redfoot tortoises in their heated shed. This morning I went outside, and found my adult male still outside in 32'F weather. Apparently, he did not make it the shed on his own. He was stiff and motionless. I brought him inside and trying to warm him up in my inside juvenile pen which has a CHE. But that was 2 hrs ago and still no sign of life. Praying for a Christmas miracle.