Roz continues using camouflage to observe island life without frightening the animals. Because the birds no longer notice the robot nearby, Roz can watch their ordinary routines at close range instead of seeing them scatter.

Over weeks of careful study, Roz notices repeated patterns: chickadees visit the same flowers and sing the same song each morning, a lark sings from the same rock each afternoon, and two magpies call to one another across the meadow each evening. By tracking what the birds sing, when they sing, and why they sing, Roz begins to understand them.

Roz’s understanding expands beyond birds. The robot realizes that porcupines, salamanders, beetles, deer, snakes, bees, and frogs all communicate through a shared animal language, though each species expresses it differently through songs, movements, hisses, buzzing, or croaks.

This discovery changes Roz’s relationship to the island. What once sounded like meaningless squawks, growls, and chirps now becomes recognizable speech, allowing Roz to hear animal words and understand more of the world around her.