Key Cave is a critical habitat for the endangered Alabama cavefish (Speoplatyrhinus poulsoni). Only 130 specimens have been observed over the 36 excursions to Key Cave between 1967 and 1998.
Key Cave plays a vital role as a home for the endangered Alabama cavefish (Speoplatyrhinus poulsoni), with only 130 individuals recorded over the course of 36 investigations between 1967 and 1998.