[Steve Pituch]

I went recently on a trip down the San Marcos River with HeyPK. At two dams their faces were covered with a thick layer of moss. Plants were growing like crazy out of the moss. Leaks in the dams were watering the plants.

See:
http://users.ev1.net/~spituch/Steve's Page/Aquarium/Expedition 1/Expedition 1_13.html
and

http://users.ev1.net/~spituch/Steve's Page/Aquarium/Expedition 1/Expedition 1_20.html

Regards,
Steve Pituch