A parrot’s gymnastic inverted hang from the top of its cage, either by one foot or toe, or often by a single toe.
This is strictly a play behavior, often done with accompaniment of swinging acrylic toys against the cage bars, producing a migraine-inducing clanging noise.
Enjoy! (If a headache makes it necessary, remove said toy temporarily.)
Disclaimer: BirdChannel.com’s Bird Behavior Index is intended for educational purposes only. It is not meant to replace the expertise and experience of a professional veterinarian. Do not use the information presented here to make decisions about your bird’s health if you suspect your pet is sick. If your pet is showing signs of illness or you notice changes in your bird’s behavior, take your pet to the nearest veterinarian or an emergency pet clinic as soon as possible.