Species Threat

Search CO Bat Matrix > Big free-tailed bat (Nyctinomops macrotis) Threat Matrix

Species Profile

This bat may roost in buildings but only forms small maternity colonies and is not commonly found in urban areas. Maternity roosts have been documented in SW canyons in CO not proximate to urban areas.

Scope	Severity	Immediacy
Insignificant	Insignificant	Insignificant

Loss of Human-made Roosts (Buildings and Bridges)

	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

Loss of Human-made Roosts (Buildings and Bridges)

Big free-tailed bat (Nyctinomops macrotis)
Family:Molossidae

Species Profile

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Loss of Human-made Roosts (Buildings and Bridges) Big free-tailed bat (Nyctinomops macrotis) Family:Molossidae

Species Profile

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Loss of Human-made Roosts (Buildings and Bridges)

Big free-tailed bat (Nyctinomops macrotis)
Family:Molossidae

Web Projects

About Us