Finn and Sophia are visiting relatives. There, they discover glue traps and nets in the underbrush. Who could have put them there? The two children quickly find themselves in the middle of an exciting story about the threat to our native songbirds. They especially take a liking to "Stiegi," an injured goldfinch that they want to nurse back to health at home. Will they succeed in saving their beloved bird and allowing it to live a carefree life in freedom again?.