Bat-Friendly Forestry Practices Project

A project focused on bat-friendly forestry techniques for the forestry industry, old growth gap mitigation, and community-based fire reduction plans.

The Project:

Although vital to the health of our forests and communities, the methods used in fuel reduction can be unknowingly detrimental to bats.  Current fuel-reduction prescriptions often end up removing quality bat habitat. 

WCS Canada is partnering with the University of Northern British Columbia to investigate forestry practices that provide the outcomes needed for BC forests while remaining bat-friendly. 

 Additionally, this project includes a bat roost enhancement aspect in which bark roosts are created to mimic old growth forest in areas critical to old-growth dependent bat species such the currently endangered Northern Myotis.  These enhancements are particularly to "bridge the gaps" between patches of old growth forest.

Funders and Collaborators:

 WCS Canada is partnering with the Columbia Basin Trust, the Kootenay Connect project of the Kootenay Conservation Program, the Okanagan Nation Alliance, Integrated Ecological Research, and the University of Northern BC (Dr. Erin Baerwald) for this project.

Links to Articles:

Bats captured in Douglas fir beetle traps, Valley Voice Newspaper, August 13, 2020, pg 12

Artificial old growth trees provide roosts for bats in Golden area, The Golden Star, November 6, 2020.

Kaslo biologist questions logging at unique West Kootenay bat site, The Nelson Star, January 19, 2021

Partnership Highlight:  

Bat-friendly Fir Beetle traps

WCS Canada has recently partnered with NACFOR (Nakusp and Area Community Forest) and consultant Darcie Quamme of Integrated Ecological Research to develop an exclusion method to prevent the accidental capture of bats in Fir Beetle pheromone traps. 

 A simple solution is often the best solution!   This method will help to prevent the accidental capture of bats (Myotis evotis) cuing in on Douglas Fir Beetle as prey within pheromone traps used for monitoring this forest pest.  The goals of this project were to: 1) encourage stewardship and education non the ecological services provided by bats to the forest industry, 2) collect data on incidental bat captures and 3) provide solutions to prevent capture. This is a win-win solution to prevent the need to handle bats and promote conservation of natural enemies of forest pests.  To learn more about this partnership project, please click here.

Partnership Highlight:

Beyond the Box!

While many people gravitate to erecting bat boxes to help bats, these box structures in fact generally only appeal to two species of bats in the East Kootenay, so erecting  tree-bark structures to use as additional roosting habitat can help many more species of bats.  

Dr. Cori Lausen and Nelson biologist Darcie Quamme have partnered up with landowners Sigi Liebmann and Brian Amies near Burges James Gadsen Park of Golden, BC to erect two unique bat roosts: one is designed by Liebmann, using large slabs of bark attached to a pole, and the other wrapped  with Branden Bark, a commercially available bark mimic from US-based Copperhead Consulting. Using a bat detector, local bat ambassador Joyce deBoer and Lausen discovered that there are at least 6 species of bats using this area, all of which would benefit from bark roosts to raise their young. This is only the second location in BC to erect the Branden Bark bat roosts.

Many locals assisted with this project, including donation of equipment, labour, materials, land and ideas:  Sigi Liebmann, Brian Amies, Joyce deBoer, Travis Cochran, Ron Appleton, Brian Jackson (Jackson Contracting & Excavation), Rob Kinsey, Cory Schacher, Fischer Schacher, Moritz Kohler.  This project is part of a larger effort to conserve bats in the Columbia Wetlands, and is supported in part by funding from Columbia Basin Trust and Environment Canada and Climate Change Strategy (“Kootenay Connect” Initiative).  Read more here.

Photo Credits: Header photo- F. Swan, body photo of Myotis evotis (long-eared myotis)- E. McLeod

©2019-2021 Wildlife Conservation Society

WCS, the "W" logo, WE STAND FOR WILDLIFE, I STAND FOR WILDLIFE, and STAND FOR WILDLIFE are service marks of Wildlife Conservation Society.

Contact Information
Address: Western Canada Bat Conservation Program; Kaslo, British Columbia | wcsbats@wcs.org |