The Gray Myotis is a federally endangered cave bat found only in the cave regions of the southeastern United States. Unlike most bats, it uses caves year-round—for summer maternity colonies and for hibernation—making it especially vulnerable to cave disturbance. Gray myotis populations have partially recovered since cave closures and protection efforts began in the 1970s.
Best time to see a Gray Myotis
The best time to see a Gray Myotis is May–August, when about 60% of U.S. sightings happen, based on 88 research-grade iNaturalist observations.
Not certain it is a Gray Myotis? What animal is this? walks through what to check first and the lookalikes that catch people out.
Recent Gray Myotis sightings near you
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