Rings for parrots contain the info about the country of birth of the parrot, year of birth, the organization, serial number.
Colors agreed by COM and WBO:
- 2018/24 - Red
- 2019/25 - Black
- 2020/26 - Dark green
- 2021/27 - Violet
- 2022/28 - Dark brown
- 2023/29 - Dark blue