Everyone ones if your out on the waters sailing or some shit and you hear some chic singing you never go towards it...its a Siren but if you listen to it then you'll go under a spell and then your done for. Now if you see a Mermaid just snap a few pictures and be on your merry way. Sirens can shape shift, Mermaids can grow legs. but one thing is that Sirens have black hair and yellow eyes...Mermaids have blue eyes and blonde hair. I'm a Siren. One fine morning I'm sitting on a rock near the water sunbathing