HOME	The Barrens under Threat The greatest threats to our "limestone" barrens are: 1. Climate change 2. Human use of the habitat, leading to habitat loss or degradation. 3. Physical damage to particular species or individuals [PAGE UNDER CONSTRUCTION] ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ......