Other
Missouri Conservationist Online: Missouri Cave Life
Excellent article describing a trip inside a cave. The article discusses the cave habitat and changes that occur as you go deeper into the cave. Includes interesting photographs.
Curated OER
National Park Service: Mammoth Cave: Biology and Cave Life
This resource describes the biology and cave life of Mammoth Cave. Among the topics discussed are the animal and plant life associated with the area. Requires Adobe Reader. [PDF]