The strategy for Angry Birds Facebook Surf and Turf level 40 is obvious, but we warn you in advance that this is actually a very challenging level. The strategy is to send a Red bird through the thin vertical wooden block below the rightmost pig. This will cause the crane to fall down, popping pigs as it goes. The three-star threshold is rather high for this level, so a one-bird clear is very necessary, but even still could yield too few of points. Just keep at it and you’ll get your stars.
Our Angry Birds Facebook walkthroughs show you how to obtain 3 stars, most of the time without the aid of Power-Ups (we do make exceptions). If you have a different strategy feel free to leave a comment below; however, don't just post your score via the comments, as that's what the Facebook leaderboard is for.