River Wares live in the Broad River and smaller streams throughout the Mere territory.
River Wares are colourless, making them nearly invisible in water.
River Wares are blind and, as a result, hunt based on vibration and sound in or near the waters they live in, such as a bird flying above the water or a person filling a water bottle. They will strike at anything that attracts their attention.
River Wares are known to prey on birds, though little else is known about their diet.