Does the Stella Artois flag have anything to do with the excellent acrobatic skills of that sea lion?
Our personal story with trolls is as follows:
On a trip in 2005 to Alaska, we were anchored in Fitzgibbons inlet, at the top of the Behm canal. This is a very isolated spot and we haven't seen any other human for days. About 04h00 am we heard a scratching noise on the hull immediately beside where my wife's head was on the pillow. Then slamming, more scratching and more slamming, on and on and on. We realized it was probably a seal (we saw many earlier that day), but the fact that this commotion is going on two inches from your head is quite deleterious to further sleep! We never saw anything.
However, I'm now wondering whether the morphions (or whatever Giu called them again) are also indigenous to Alaskan waters??