Level 1-7 of surf and turf contains 2 small piggies, 1 large pig 3 Black Birds and a Red Bird.It also has 3 balls. 

3 star walkthrough

A simple strategy for Angry Birds Surf and Turf level 7 is to use the red bird to weaken the stone wall up high. Now fling a bomb bird through the weakened area and take out the structure and all the pigs.

Community content is available under CC-BY-SA unless otherwise noted.