

A herd of several hundred elephant thunders across a burned out section of the Sudd Swamp

White eared kob some 120km west of Itti village in Boma National Park

A remote inaccessible part of the Sudd swamp is clogged with massive rafts of papyrus

Elephants trample corridors through tall stands of papyrus

Mike Kock, senior field veterinarian for Wildlife Conservation Society, lies on his belly as he struggles to pull a tracking collar around the neck of a bull elephant

Herd of buffalo in the Sudd Swamp Southeast of Bentiu

Large herd of tiang between Kongor and the main channel of the Nile

Fishing camp of Dinka people west of Kongor

Isolated cluster of Dinka fishing camps in a remote part of the Sudd Swamp

White eared kob some 120km SE of Bor with the shadow of the Wildlive Conservation Society Cessna

Constructing a new road into the Sudd Swamp Southeast of Bentiu