Dear CarolB,
There is no need to release this to anyone now, if you do not wish to.
You can record the breeding process carefully, with minimum disturbance to the bird. This information would be helpful to anybody who may want to study this species. After all this is over, please submit the information to HKBWS, so that we can record it properly in the HK Bird Report published by this society. Thank you.
HF Cheung