Russian Skywatcher Records a fleet of UAPs with a Nikon P900 Camera 10-15-2019

Source ФотОхота.
This group of objects was recorded by a Russian Skywatcher with a Nikon P900 that has an 83x zoom lens.
Here is a different fleet of objects crossing the Moon on 7-29-18 via the The Black Vault.
This 3rd video is questionable but the first 2 videos are consistent with other Moon captures. I have no idea or experience in recording anything like this and I skywatch looking at the Moon all the time. They don't seem like balloon since watching both videos you can see the dark objects speed up and looking like they interact. Birds might be a possibility but you don't see any flapping.