Sirens and mermaids are the same things but, sirens are just mermaids who have gone over to the dark side, so to speak. Mermaids are very beautiful, gifted and powerful, but since they are mortal and more human than not, as these qualities can create a a terrible human it can also ruin a mermaid. There are also some mermaids that just choose this lifestyle. It is a lot more complex of course but that basically answers your question.
Originally Sirens didn't have anything to do with the sea. The were birds with women's faces that dwelt in the interior of islands and had beautiful voices. They were involved in trying to lure Odysseus and his men from their ship which is probably where the connection to the sea first started. Later (some disreputable) Mermaids tried the same tactic with sailors and ships and because of the similarity of 'what they were doing' to the sirens the association was further made. "Those mermaids are sirens - trying to lure us to our death." Now-a-days the term is applied to mermaids all the time however they remain separate and distinct creatures.
See Link.
sirens are mermaids
Mermaids are kindergarten and sirenas are evil
The sirens, circe and mermaids
I think they adapted from sirens, which came from Ancient Greece.
Mermaid Miracles - 2013 Sirens vs. Mermaids - 1.9 was released on: USA: 5 October 2013
No. Mermaids are not real so you can't hear them calling. I have been to Sorrento and can see how imagination can take over there. It is a special place, but there are no mermaids in the world.
It is believed that the mermaids or some called them sirens,used to sing to the sailors and lure them over towards the rocks and the ship would get crash and the sailors would drown but it is unsure if this is true. But it is believed that the mermaids/sirens would do this only for the purpose of seeing the men suffer but it is unknown what they did with the body's.
While it hasn't been directly said, Kellin has said in an interview that they wanted a nautical band name at the time and 'sirens' (referring to mermaids) is something that appealed to the band.
Nothing they are fish bellow waist just like Mermaids and naked above waist.
No, there were Sirens, which are often categorized as mermaids, but are actually creatures that are part bird, part human. I have no idea why they are considered mermaids, seeing how mermaids are often portrayed as part fish, not part bird, but that's irrelevant. (That's the Odessey you are thinking about. So close it doesn't really matter I guess. Same author) Answer: There were no mermaids or sirens in the Illiad. And the Odyssey was way too different from the Illiad to not matter distinguishing both.
winged mermaid are mermaid with wings some have 2 wings or none sirens and harpies.
No, the sirens sing to sailors who pass by islands with cliffs and either they jump ship and drown unable to reach the sirens atop the cliffs, or a sailor might navigate the ship into the cliffs to reach them thus killing everyone.