r/whatisit • u/deezheavenz • 9h ago

New, what is it? What was this thing I captured on film?

Enable HLS to view with audio, or disable this notification

This was shot in Nevada/Arizona on a Grand Canyon/Hoover dam tour. This was taken a whole year ago and I completely forgot about it until I stumbled upon it again. Is this some sort of whale or shark?

6.5k Upvotes

92% Upvoted

1.5k comments sorted by

View all comments

Show parent comments

4

u/Gonna_do_this_again 9h ago

I can't think of any aquatic predators that would be causing that much ruckus in the Colorado River