Police look down at a dolphin in the headwaters of the Gowanus Canal in Brooklyn, New York

 
Police look down at a dolphin in the headwaters of the Gowanus Canal in Brooklyn, New York
Police look down at a dolphin in the headwaters of the Gowanus Canal in Brooklyn, New York, January 25, 2013. The sea mammal appeared to struggle in the narrow waterway that stretches 1.8 miles into Brooklyn from New York Harbor. REUTERS/Brendan McDermid (UNITED STATES - Tags: ENVIRONMENT ANIMALS)