 | 1227-23. Oak bark in Birch Creek Unit of Somerville Lake State Park, July 14, 2013Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 1227-23. Oak bark in Birch Creek Unit of Somerville Lake State Park, July 14, 2013Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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