Eighth-grader Tony Isidoro follows a trail of environmental clues to try and figure out what ecological imbalances might have caused the death of the town's best-known robin.
Sixth-grader Liza K., one of five homeless people living in an unspoiled forest in southern Florida, searches for a missing alligator destined for official extermination and studies the delicate ecological balance keeping her outdoor home beautiful.
.png)