Cookie is a thrasher. She picks up her favorite toy, and bangs it on the cage to hear the noise and the bell jingle. Its hilarious! She also is a chewer. She chews through wood like crazy. Way more than Rocky, whos beak is bigger and more powerful! And while playing, banging, thrashing about her toys, she squawks and talks and whistles and chatters and screams and acks acks acks. Its fun to watch!