South Korea Sojourns VIII: COEX Aquarium
Cecelia Guadalupe Ortiz-Barreiro looks in the shark tank at the COEX Aquarium May 24, 2014, in Seoul, Republic of Korea. While many species of shark are considered the top predator in their food chains, a number of their habitats and populations have been effected by human actions. (U.S. Air Force photo by Staff Sgt. Jake Barreiro)