The Neotropic Cormorant is an aquatic bird, hence it is popularly known is Costa Rica as the “Pato de Agua” or water duck. It dives underwater in search of prey, which is mostly comprise of fish, but also includes amphibians. Once their feathers are soaked, they spread their wings on a rock to dry under the sun. They can be found at the sea and in rivers, sometimes accompanied by Frigatebirds or any type of egret, like the Tricolored Heron. They are mostly dark in coloration with a yellow bill, and their feet are webbed, just like a duck, which is a feature that help them propel themselves while underwater.