Spelunking on a Sunday Exploring Porter College s Backyard City
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An incredibly important site UCSC closes access to biodiversity
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UCSC puts metal gate on cave to protect rare subterranean creatures
Since everyone stops at the 3rd big chamber I mapped the rest of
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Spelunking on a Sunday Exploring Porter College s Backyard City
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A Glimpse of Empire Cave s Biodiversity
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A Glimpse of Empire Cave s Biodiversity
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