Only if the person who makes up the story makes them evil. Since they don't exist they can be anything the person who creates them wants them to be.
Like anything there are good mermaids and evil mermaids. In the story 'The Little Mermaid' the mermaid rescued a drowning prince, brought him safely to shore, and stayed vigilantly by until somebody found him. And then their are reports of mermaid (sirens) purposely luring sailing ships onto reefs so that they (the mermaids) may feed on the drowned sailors.
Now in all fairness the latter accounts here were originally attributed to the sirens who are not the same as mermaids but the two have become united and for reasons that we cannot legitimately say why.
Yes, some have. But please do not attribute the actions of a few to the whole.
Mermaids do not die from sounds. Some people believe in mermaids and some think they are not real.
You can kill the mermaid by stabing her with a knife
No, you can only kill living creatures, Mermaids are imaginary.
No. Mermaids are not real and there are no spells to make people into mermaids.
No. Mermaids are not real.
No. Nothing can transform people into mermaids. Mermaids are fantasy creatures and not real.
There are no real mermaids so they do not eat people.
Since mermaids are not real they did not kill sailors. It is just a story that was made up.
Mermaids are not real. People cannot turn into mermaids.
Mermaids arent real
Mermaids will only lure and drown a human if seen by one. It does not matter what time it is.
yea they do they have fish and mermANS TO GET DOWN WITH.