Pigeon nesting in building's balcony about to be taken off by the management company to allow scaffolding works for fire safety.

Hi there,

I've got a pigeon nesting on my balcony in a cupboard and now the scaffolding company has started the works there and the building's management said they will take the cupboard with the pigeon away themselves later today. I just wonder whether this is allowed?

Thanks a lot for any information! :)