Red-breasted merganser
| Red-breasted Merganser | ||||||||||||||
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 Drake | ||||||||||||||
| Scientific Classification | ||||||||||||||
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| Binomial name | ||||||||||||||
| Mergus serrator |
The Red-breasted Merganser, Mergus serrator is a typical merganser.
Adults have spiky crests and long thin red bills with serrated edges. Adult males have a dark head with a green sheen, a white neck with a rusty breast, a black back and a white bottom. Adult females have a rusty head and a greyish body.
Their breeding habitat is freshwater lakes and open areas on rivers across northern North America, Greenland, Europe and Asia. They nest in sheltered locations on the ground near water.
They are migratory and most winter in coastal waters further south.
These birds dive and swim underwater. They mainly eat small fish, but also aquatic insects, crustaceans and frogs.