The Marsh Stalker is very territorial, breeds in great numbers, and has become a bothersome nuisance in the areas where it can be found. Even if the Marsh Stalkers were bred on purpose, it is hard to tell now what the original intention behind this project might have been. Venorean authorities put a lot of effort into suppressing the voices who claim the Marsh Stalker is a product of magically enforced breeding projects of some trade barons.