Sirens are a widespread marine beastfolk species. Comfortable in any climate, they are found throughout the oceans of Rhaava, but are most common in the cold north seas, where they have established a successful civilization alongside Sikari blue elves and Uutabai Seabears.
A siren resembles a beautiful humanoid with a fish-like tail and large gossamer fins all over its body. All sirens are female; their males, practically a different species, are tiny mindless fish that the sirens fuse to their tails as ornaments gender have no bearing in siren culture or relationships, much less in their concepts of love, pleasure or attachment.