70434957 - PANAMA, Panama Canal Zone, Barro Colorado, a private island with a single thatched roof hut reflects in the calm water, Central America70093796 - Smithsonian Tropical Research Institute (STRI). Barro colorado Island, Panama71308439 - Forest and Lake, Barro Colorado Island, Canal Zone, Panama13996186 - Smithsonian Tropical Research Institute,Barro Colorado Island,Lago Gatun,Panama13986231 - Large Kapok tree (Ceiba pentandra) on Barro Colorado Island,Barro Colorado Island,Panama13901386 - An adult black spiny-tailed iguana (Ctenosaura similis), on the ground on Barro Colorado Island, Panama, Central America13901377 - An adult black spiny-tailed iguana (Ctenosaura similis), on the ground on Barro Colorado Island, Panama, Central America13901388 - An adult black spiny-tailed iguana (Ctenosaura similis), on the ground on Barro Colorado Island, Panama, Central America13901385 - An adult black vulture (Coragyps atratus), perched in a tree on Barro Colorado Island, Panama, Central America13901381 - An adult black spiny-tailed iguana (Ctenosaura similis), on the ground on Barro Colorado Island, Panama, Central America13901391 - An adult black spiny-tailed iguana (Ctenosaura similis), on the ground on Barro Colorado Island, Panama, Central America13901379 - An adult black vulture (Coragyps atratus), perched in a tree on Barro Colorado Island, Panama, Central America70093807 - Palm roots (Socratea sp.). Barro Colorado island, Panama70093808 - Guide of the Smithsonian Tropical Research Institute (STRI) and tree (Ceiba sp.). Barro Colorado island, Panama