3-2 2 Birds
Aim first blue bird at top of flower in front. Split bird so as to take out first house and possible second house as well. Lots of variability on strategy here.
Arc second yellow bird to hit TNT box in upper right. Perhaps graze ice top of second to last house. Again lots of variability.
(There are probably 4,000+ extra points available in fine tuning this level)
2 Stars: 60,000
3 Stars: 67,000