Description: [caption id="" align="aligncenter" width="344" caption="Ten men are carrying a cayuco ("dug-out canoe") to the water in María, Coiba Island, Panama, The image was taken by Smithsonian Secretary Alexander Wetmore while on a scientific expedition to Coiba to study birds the birds of Panama, January 24, 1956, by Alexander Wetmore, Photographic print, Smithsonian Institution