Nixie

Region
Bodies of fresh water such as ponds, streams, springs and small lakes.

Appearance
Diminutive stature, large toad-like head topped with a reedy tuft of hair. Long, wiry limbs.

Behavior
Nixies become attached to their chosen dwellings, to the point that removing them by force causes them distress.

Apocrypha
Throwing an enchanted stone into water can drive out a Nixie that’s swimming nearby.