Sirens are some of the most beautiful seductive creatures in the world, but also the most deadly.
Might as well start digging a hole in the ground for any sailor that catches wind of the siren's song.
Unless I'm getting two parts of the story mixed up, in Homer's "Odyssey," Odysseus ordered his men to plug there ears with Siren-proof...things (memory's fuzzy). There were not enough for him, so he ordered his men to tie him to the ship's main mast, and not release him no matter what he says. He would suffer the Siren's song, if you could call it "suffering."