[Geysers] Animals around Thermal Areas

[David Monteith]

This was posted on another chat page.  Does anyone have any ideas?  Has
anyone seen bats at Bat Pool recently? -- Dave

This is from a guy who contacted me about a film they will be doing next
year in Yellowstone for National Geographic Society. 

"I am trying to find out is if any bird, mammal or any other species
display any unusual behaviour that would be a great topic for this
series. For example I have heard of bats in Yellowstone that are
roosting at ground level in thermally heated stumps ! This would be
wonderful to try and film and to see why the bats are doing this!!!" 

Thanks for any info. Maybe someone could post this on the geyser list
server? Please!