Classified as a UNESCO world heritage site, Senegal's Langue de Barbarie National Park welcomes nearly 5,000 visitors annually. But a breach dug to prevent flooding in the nearby village of Saint Louis is threatening the park.
Sudan's governemnt has accused Darfur's largest refugee camp of harbouring rebel fighters. The Kalma camp is the only one that is permanently protected by United Nations and African Union forces, but residents fear they may be driven out as the military threatens to take action. Al Jazeera's Hoda Abdel-Hamid reports from the camp.