I did, but it was on a mobile device. Thanks for reminding me; I wanted to go back and watch it on my monitor.
If I read the article correctly, the videographer didn’t realize what the video showed until it was uploaded and other people pointed it out. He’s a good videographer, I’ll give him that.
Enlarge the video full screen, then rewind znd pause when it gets near shore. It does seem to be moving against the current, and does ‘appear to move its head some, but hard to tell really, appearances can and often are deceiving. Especially from so far above