Definition
A merganser is a type of diving duck known for its slender, serrated bill, which helps it grip slippery fish. Think of it as a built-in fishing pole! 🎣 These ducks are skillful underwater hunters. Unlike puddle ducks, they dive completely beneath the surface. They are found in both freshwater and saltwater environments. Mergansers are identified by their streamlined bodies and agile movements. They are like the otters of the bird world.