Sorry BB, but the answer is no, unless he had it posted.
That would depend on the individual state.
So how do you ask for permission to retreive a deerif the property where the land owner livesis posted?
Say he lives on 500 postedacres that borders your hunting property and the deer ran onto that posted 500 acres. If you walk onto his property to ask for permissionyou are trespassing.... if you go get the deer you are trespassing.
What do you do?