1: Penny Corrin on the track above the resurgence at site 2801.
2: Resurgence at site 2801.
3: Resurgence at site 2801, Easter 2012. (photos: Juan Corrin)
4 - 6: A hole and buried rocks up from the track may show the path of a culverted stream, Easter 2023. (photos: Penny Corrin)