Despite popular beliefs not all sirens don't have to be highly attractive and can just be plain in appearance. Which can help their disguise since most looking for sirens will be looking for beautiful girls.
Sirens may be related to mermaids, as Fu Dog's siren costume looked very much like a mermaid. Unlike mermaids, however, sirens have a more human appearance and can transform their tails to walk on land.
There is a siren at Jake's school, a student named Vicky Fickling. Her picture was even in Jake's class yearbook.
- Dragon Summit, mentioned
- Siren Says
- Being Human, cameo
Sirens use their hypnotic and mind control powers to make men sink to the ocean and drown. Sirens can change themselves into humans.
- Although Vicky is a siren, her powers came from her necklace, but most sirens never wear necklaces that do not have powers.
- All sirens are females. At least those with hypnotic singing abilities; if there are males of the race, they are unknown.
- ↑ Being Human