QUOTE (bang250 @ October 29th 2009 9:27 AM)

Thats tough, I've seen a doe go for 12 hrs on a 1 lung hit. Circling seems to be common on a wounded animal or has been in my experience. Not all but many do. Like mentioned if you have water around look there. Its possible he's still going they are tough animals and again as mentioned I've seen deer that have been shot survive. The circling though....I don't know I usually find them dead. Get some more people and grid search if ya can. Or blood trailin dog if ya have them available
+1 on the circling and finding a dead animal. It may take awhile for the animal to expire.
If you found light colored bubbly blood that is a lung shot, period. A big buck may possibly survive getting hit in only one lung, maybe. You need to assemble some people and search everywhere on the property you are hunting on too look for him, hopefully he is down and out. If he is still alive you may still have a chance to stick another one in him and finish him off. Start looking where you last found a blood trail and if you are in hilly country start going down hill from that point. Injured deer very rarely go uphill, when they do it is only to get to the other side and head down into some very thick cober. Leave no stone unturned, a big deer can hide in a very little place, often times it is where you would LEAST expect it to be, close to a road or behind someones barn.
Three or four years ago my buddy put a single lung shot on a really nice buck and his blood trail was completey gone after 1/2 a mile or so. Luckily we had a hard frost and were able to stay on his trail. This may sound like total BS but it is the truth, we ran, literaly ran that deer down to the point he could not go any more and my buddy finished him off. We took turns chasing him and running after him not letting him bed down for long periods of time. With only having one lung working, some blood loss and us staying after him he only made it a couple of miles before we closed the deal.
By us keeping him up and moving his wound would open up from time to time mostly when he was running down hill and slamming weight on his front hooves and would spit out blood off his right side and even chuncks of his lung when he coughed and choked on his own blood.
Most of the time the general rule of thumb is to let them bed down and bleed internaly or externaly and wait overnight to go and find the wounded animal. I have found that to be sound advice in most circumstances.
On the flip side of that scenario I have also seen that by keeping them up and moving, for miles if need be, is the only way to get that deer to expire or to weaken to the point where you can finish him off.
It's a hard call.