I believe I shot him in the neck/head area or atleast I tried!

When I hit him, he rolled on the ground a few times, got up and scurried away! I looked again yesterday evening and couldn't find him. I doubt he'd be any good if I found him today because it's been warm here, 65*-70*.
That happened to me bout a week ago,only i had my mossberg 500 410,so im walkin the side of a hill,i see 1 bout 30-35 yards away,POW!!!!,ran off.Thought i missed,about 10 mins later i see him fall from a tree,so i walk over to him,about to grab his tail,he JUMPED UP!!!!!!!Ran bout 20 yards away still on the ground,just staggarin around,POW,click,click,POW!!!Killed him stone dead that time!!!!