 Find out why this man is smiling. |
 20 minutes of work nets 3,000' cave! |
 Images from just barely below the ground. |
 Abandoned tunnels make winter habitat. |
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The Grotto
Caves, mines, mapping, photography, and even a discovery or two along the way. If a project focused more on geology than biology, it's presented here. |
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 Mine-Cave receives updated map and investigation. |
 Important habitat receives updated map and report. |
 Cave management actions and rumors presented. |
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