Set up to protect them from wild animals this woman and her children sit behind a fence made of firewood at a refugee camp in Dadaab, northeastern Kenya on thursday, August 4, 2011. Somalia and parts of Kenya have been struck by one of the worst draughts and famines in six decades, more than 350.000 refugees have found shelter in the worlds biggest refugee camp. Photo: Boris Roessler dpa +++(c) dpa - Bildfunk+++
