This unique diving duck has a small body and a relatively large head. The males are colorful and vibrant, with iridescent heads that appear black, purple, or green depending on the light. Buffleheads ...

The hooded merganser is the smallest of three species of merganser found in North American and all three can be seen locally during the winter months. This small diving duck is found here throughout ...

The Brazilian merganser, a duck that’s the mascot for the country’s waterways, is among the top 10 most threatened birds in the world, with only about 250 individuals left in the wild. As part of ...