Maps detailing Boer positions around Ladysmith sent piecemeal via pigeons, Boer War, Nov. 22, 1899. These maps, which were made of human skin donated by a local hospital, were used in devising battle plans for the Battle of Colenso. (courtesy of angloberwar.com)

Maps detailing Boer positions around Ladysmith sent piecemeal via pigeons, Boer War, Nov. 22, 1899. These maps, which were made of human skin donated by a local hospital, were used in devising battle plans for the Battle of Colenso. (courtesy of angloberwar.com)

by navalpigeons