The saac have peculiar antennae on their heads which resemble palm trees, so when semi submerged they look like islands. Sometimes sailors tether their ships to them or even drop anchors on them. This is strange as their antennae tend to be about the same size as a top hat. What is disturbing is that the sailors don’t seem too bothered. As a result of this the saacs usually rise a little further out of the water. Funnily enough, no one seems to want to tie up their boat once they see all those eyes staring back at them.