Agree with Lawnboy. I will say that I have been on some 2nd day recovery of game due to being unable to track in thick brush in the dark. Temp was less than 45 degrees overnight, but not freezing. This was a rifle-shot doe.
In daylight, it still took a few hours to find, and the deer did have a pungent smell, but the meat was fine and did not spoil. We had to bone and remove the meat (upwind) to make sure, but it was fine.
I am pretty sure the ground side was saved by the brush the deer piled up in. Unfortunately, coyotes found the deer before we did, and one hind quarter and some backstrap was lost. It was gross, but we saved most of the remaining meat. I think most would have wlked away, but I refused to untill I had the meat off the carcass.
I get pretty riled by the "oh well, we'll just come back in the morning" attitude on these shows.
Matt