Welcome to the Tennessee Bat Working Group

The Tennessee Bat Working Group (TNBWG) was formed in the summer of 2004 in recognition of the need for cooperation among various groups and individuals to help coordinate the conservation of bat species in Tennessee. evening bat

The scope of the TNBWG is the study and exchange of information relative to the conservation, biology, ecology, and management of bats and their habitats on all state, federal, and private lands within the state of Tennessee. The goal of the TNBWG is to conserve bats and their habitats in the southeastern United States through collaborative research, education, and management with a focus on bat research, conservation, education, and management within the state of Tennessee. Find more TNBWG information and details about upcoming meetings on the "About" page of this site.

Upcoming Events

Bat enthusiasts! The working group is going to be putting on a mini-bat blitz on the night of May 9th at Edwin Warner Park in Nashville, TN (thanks to Denise Weyer at Metro Parks for your help!). This event is going to be for working group members only but of course if you have interested family members or students they are more than welcome. We will be netting several sites around the park depending on how many qualified team leaders we have. The details are still being worked out but you can plan on 4-5 hour event depending on how successful our net sites are. More details to come! Please contact us us if you are interested in attending.

The Cherokee National Forest will be hosting a "mini" bat blitz July 22nd and 23rd on the Ocoee Ranger District in Benton, TN. Participants will be camping at the Thunder Rock Campground. If you would like to participate or need more information, please contact Mary Miller.

If you have upcoming bat related events here in Tennessee that you would like to share with the TNBWG here on our website, please contact us!

Recent Events

The 2013 TNBWG meeting was held at Fall Creek Falls State Park on November 21st with over 70 bat researchers and bat enthusiasts in attendance.

2013 Meeting Agenda (PDF)

2013 TNBWG Business Meeting Minutes (PDF)

Selected presentations and abstracts from the 2013 meeting:

Note: several presentations are part of ongoing research.

Tennessee Bat Working Group Life Time Achievement Award

The first ever Mick Harvey Lifetime Achievement Award was presented to Dr. Michael J. Harvey (left).



The TNBWG helped deliver some bat facts to visitors at the Adventure Science Center in Nashville during their "Spooky Science" program. Thanks to Stephanie for inviting us to participate.

Adventure Science Center

White Nose Syndrome

Described by some biologists as the most precipitous wildlife decline in the past century in North America, White Nose Syndrome (WNS) has killed more than 1 million bats since it was discovered in 2006.

WNS gets is name from the white fungal growth typically found on the face and wing membranes of infected bats.

More details on White Nose Syndrome in Tennessee can be found at the TNBWG WNS page. National information can be found on the U.S. Fish and Wildlife Service WNS website and Fact Sheet.


Current WNS Distribution Map


note: for the most up to date map please check the USFWS website

The Pennsylvania Game Commission and Bat Conservation International have also produced a Story Map describing the spread of this deadly syndrome across the United States.