Search CO Bat Matrix > Townsend\'s big-eared bat (Corynorhinus townsendii) Threat Matrix
Species Profile
Because large numbers of this bat have not been identified using caves in CO to date, surface disturbances should not pose a significant threat, Lowalthough when it occurs abandonement is likely. However, it should be noted that surveys for bats using caves in Colorado has not been extensive (Siemers 2002).
| Scope | Severity | Immediacy |
| Low | Low | High |
| Surface Disturbances | G |
