Species Threat Matrix
Tri-colored bat (formerly eastern pipistrelle) (Perimyotis subflavus)
Family:Vespertilionidae

Search CO Bat Matrix > Tri-colored bat (formerly eastern pipistrelle) (Perimyotis subflavus) Threat Matrix

Species Profile
BatPicture.

This is a bat of eastern North America, ranging from Nova Scotia and Minnesota south to Mexico, Guatemala and Belize. There are a couple records of this bat from eastern Colorado.

Cave Management

Cave Access Management(grating) U
Surface Disturbances U
Internal Disturbances U

Crevice and Cavity Management

Disturbances U

Energy Development

Oil and Gas Development G
Wind Development (indirect effects) G
Wind Development (direct effects) G

Forest Management

Insect, Disease and Large-Scale Disturbances U
Timber Harvest/Forest Products U
Fuels Treatments U

Mining

Renewed Uranium Mining U
AML Closure Programs G

Rangeland Management

Grazing U
Fire Management U
Invasive Plant and Pest Management U

Urban

Loss of Human-made Roosts (Buildings and Bridges) U
Extermination of Bats U
Urbanization U
Contaminants G
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