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]
Khan Academy
Khan Academy: Gallery: How Do Earth and Life Interact?
Explore the biosphere, zoom in on some unique ecosystems, and learn how activity in the Solar System and plate tectonics can affect the climate and life on the planet.
Other
Life in Caves
This site contains several photographs of cave dwelling animals. Most of the webpage is devoted to bats, but there is also information on other species such as cave crickets, crabs, millipedes, and salamanders.