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Loss of Human-made Roosts (Buildings and Bridges)

Long-legged myotis (Myotis volans)
Family:Vespertilionidae

Search CO Bat Matrix > Long-legged myotis (Myotis volans) Threat Matrix

Species Profile

BatPicture.

While this species has been found using human made structures in CO for maternity colonies, it is less common in urban areas and widely distributed across the western 2/3 of the state (Fitzgerald et al. 1994).  In CO it can be more often found at higher elevations.  Loss of individual roosts is not likely to have a large impact on the statewide population.      

ScopeSeverityImmediacy
InsignificantInsignificantInsignificant
Loss of Human-made Roosts (Buildings and Bridges) U
A = Substantial, imminent threat
B = Moderate and imminent threat
C = Substantial, non-imminent threat
D = Moderate, non-imminent threat
E = Localized substantial threat
F = Widespread, low-severity threat
G = Slightly threatened
U = Unknown

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  • About CBWG
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