HOW I PARTICIPATE IN COUCHSURFING Thx to Bob! COUCHSURFING EXPERIENCE Have a look :) http://swrmediathek.de/player.htm?show=f2d14690-d191-11e1-8bdf-0026b975f2e6

worked as a volunteer in the south african wilderness collected for nearly 2 years insect larvae in the austrian glaciers : )