My understanding is that eBird is only for recording sightings, and not for doing identifications. For identifications you want the Merlin app/page[0]. I don't think eBird/Merlin distinguish that clearly enough. But I think what you're looking for at this point is Merlin, and not eBird.
Also, you listed the incorrect URL. The correct one is [1], which is an Android and iOS App. The page you linked to is actually the page for the species Merlin, which is a bird in the Falcon family.
Oops, thanks for correcting me on that!
[1] iOS app: https://apps.apple.com/us/app/larkwire-learn-bird-songs/id54... [2] web app: https://www.larkwire.com