You do if they are taken out atallWarning you are running out of time if you keep any ducks, chickens, geese etc, even if it is only 1 you now have to register.
Not seen much publicity on this so here is a reminder.
In England and Wales you must register if you keep poultry or other captive birds by 1 October 2024. This includes any birds you keep as pets.
You’re breaking the law if you do not register.
https://www.gov.uk/guidance/register-as-a-keeper-of-less-than-50-poultry-or-other-captive-birds
You do not need to register psittaciformes or passeriformes (such as budgies, parrots, cockatiels and finches) if they are both: