During the lesson: Aliscaeru explained how different fur colors and patterns made a difference in how Potalig would be able to hide. He picked up on it quickly, and soon Aliscaeru couldn't find him!
During the lesson: Relying on smell won't always help you find your way, and Potalig listened to Aliscaeru's lecture about using the position of the sun and the moon when scouting. Potalig couldn't wait to test his skills.
During the lesson: Potalig yawned, waiting for any bird at all to come. He didn't know if the nesting material was wrong or if it was something else, but figuring it out makes for a valuable lesson.