Went out to my property north of Del Rio on the Devil's river this past Wednesday in hopes of seeing a big whitetail buck. I have had a trail cam at my new property I got 2 months ago and have seen nothing but aoudad come around. Well, no luck on whitetail that morning but I did spot a herd of aoudad about 700 yards off on the opposite side of a canyon at 7:00 a.m. Herd went down into canyon about 8:30. Waited till 11:30 for them to come up over the canyon with no luck so I decided to go slowly to edge of the canyon. As I approached I could here them below and took a seat. After about 30 minutes I started to see some ewes and kids comming up the side of the canyon. 30 minutes after that is when he came into view. He was about 150 yards away. I was in a sitting position and got a good steady hold on his shoulder with my 270wsm and shot right over his back (saw the dust of the canyon wall right behind him). He did not move and about 1 second later I was on him again and this time I got him. I hit him high (aiming at shoulder again) and broke his back. His hind legs went down but he fought to keep going with his front legs and pushed himself back and down the canyon wall. Took about a 40 foot straignt drop at one point and thought for sure his horns were broke. Luckily I had two friends who got off early from work that day before Thanksgiving and were able to come out and help me carry him on a make-shift strtcher out of the canyon. Took us about 2 hous to get him out. Measure 31 inches in legnth and 11.5 inches at the base. Need to go back to the range to see if my scope was knocked-off or if I just had big horn fever.