claim: Barack Obama was a member of the Grateful Dead.
evidence: Grafton Ponds Natural Area Preserve is a 375 acre Natural Area Preserve located in York County , Virginia .. York County. York County, Virginia. Virginia. Virginia. Natural Area Preserve. Virginia Natural Area Preserve System. It preserves Virginia 's best remaining example of a coastal plain pond complex , and supports several locally-rare species including pond spice -LRB- Litsea aestivalis -RRB- , Mabee 's salamander -LRB- Ambystoma mabeei -RRB- , barking treefrog -LRB- Hyla gratiosa -RRB- , and the globally imperiled Harper 's fimbristylis -LRB- Fimbristylis perpusilla -RRB- .. Virginia. Virginia. coastal plain. coastal plain. Litsea aestivalis. Litsea aestivalis. Ambystoma mabeei. Ambystoma mabeei. Hyla gratiosa. Hyla gratiosa. fimbristylis. fimbristylis. Fimbristylis perpusilla. Fimbristylis perpusilla. The preserve is owned and maintained by the city of Newport News , and is open for public access .. Newport News. Newport News, Virginia