Hooded Merganser Overview Hooded Mergansers (Lophodytes cucullatus) are sexually dimorphic ducks, which means males and females have distinct differences in their physical appearance. This “diving duck” hunts underwater navigating by …
Hooded Merganser Overview Hooded Mergansers (Lophodytes cucullatus) are sexually dimorphic ducks, which means males and females have distinct differences in their physical appearance. This “diving duck” hunts underwater navigating by …