There is a project called Banded Birds “The compilation of observations of banded/tagged/ringed birds from all around the world.”@masonmaron is the Admin and Manager of this but also @mws as manager might be able to help answer more on this.
This is a Traditional project so observations need to be manually added. If you don’t know how there is a tutorial for traditional projects.
I’m not sure right now if you need to be a member to add. I’m also not sure about observation tags that are used to help add to projects such as this.