Wow... ive never seen this before. Not much dams around here. Do they have alternative way to swim upstream? Are they able to swim up that way?
Wow... ive never seen this before. Not much dams around here. Do they have alternative way to swim upstream? Are they able to swim up that way?
I'm honestly not sure if they do have an alternative way to swim upstream but yes some of them do manage to get up that way