Townsends Big-eared Bat

Corynorhinus townsendii

Townsends Big-eared Bat (Corynorhinus townsendii)
Image: Wikipedia / Wikimedia Commons, CC BY-SA, wikipedia

Townsend's big-eared bat is a species of vesper bat. Source

Where is the Townsends Big-eared Bat now?

In the last 8 weeks this bat was recorded 376 times across 9 areas (each area is a 5 degree square).

See the Townsends Big-eared Bat on the live map

Get an email when the Townsends Big-eared Bat arrives near you

One email when it arrives in your area after weeks away, never more than once every two months. Confirm by email first; unsubscribe in one click. Your address is stored encrypted and used for nothing else. Privacy

Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.