If you’re having trouble getting 3 stars on this level check out the video below. It yields a score of 73,960. If you have a different method that is easier or yields a better score feel free to leave a comment below.
Note, this levels maps to level 1-9 of Smugglers’ Den in the full version of Angry Bird Rio.
77150. Aim the 2nd bird at the boxes. They get destroyed & give more points & it still topples the cage with the birds.
If the 1st bird is aimed a little lower than in the video, one of the blue birds can slide across the floor and take out the brown boxes on the right. It is a one bird solution that can obtain a score in the 80s.
I get 74060 with only 1st bird with the walkthrough