RE:Bat outflight at Orient Mine, Valley View Hot Springs, Orient Land Trust 26 Jul 2018Wow! Never knew there were so many!
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Post #3cobeachbumSuper NudistLifetime Paid and Certified RE:Bat outflight at Orient Mine, Valley View Hot Springs, Orient Land Trust 26 Jul 2018The colony grows every year. Latest count by the CDOW (Colorado Department of Wildlife) is ~250,000+
John aka cobeachbum
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RE:Bat outflight at Orient Mine, Valley View Hot Springs, Orient Land Trust 26 Jul 2018It seems like way more than that. I dont know how they can count them, they move so fast.
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Post #5cobeachbumSuper NudistLifetime Paid and Certified RE:Bat outflight at Orient Mine, Valley View Hot Springs, Orient Land Trust 26 Jul 2018It's a educated guesstimate. They have sensors set up around the cave. They basically measure for a pre-determined amount of time then extrapolate out.
John aka cobeacbum
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