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red-breasted merganser

red-breasted merganser

9.9
A slim diving duck with a shaggy crest and reddish brown breast
  • noun
  • /ˈrɛdˈbrɛstɪd mɜrˈɡænzər/
  • UK
translation icon : merganso de pecho rojo
  • The red-breasted merganser is a beautiful bird.

Examples

  • The male red-breasted merganser is easily recognized by its striking crest and reddish chest.

  • We spotted a red-breasted merganser gliding across the lake early this morning.

  • During migration, flocks of red-breasted mergansers are commonly seen along coastal waters.

  • Look at that red-breasted merganser flying overhead!

  • During the spring, we often see red-breasted mergansers swimming gracefully in the lake.

  • Birdwatchers eagerly await the arrival of red-breasted mergansers each year as they migrate back to their nesting grounds.

  • The red-breasted merganser, with its distinctive shaggy crest, is a favorite among birdwatchers in coastal areas.

Synonyms

merganser
vsred-breasted merganser
1 9.9

A large diving duck with a crest on its head and a narrow hooked bill that eats fish

is the single species with a slim build and reddish breast
Mergus serrator
vsred-breasted merganser
  • Specialized
9.9

A diving duck with a spiky crest and a thin, saw-edged bill that eats fish

is the common English name used mainly in North America and Europe
fish duck
vsred-breasted merganser
  • US
7.8

A large diving duck with a crest and a thin hooked bill for catching fish

is the particular species noted for a shaggy crest and reddish breast
sea duck
vsred-breasted merganser
5.8

A large diving bird that lives by the sea and dives for food

is one specific coastal species rather than the whole group

Surface Forms

Morphology

red-breasted + merganser

The phrase is compositionally built from a color+body descriptor ('red-breasted' = having a red breast) plus a species name ('merganser' = a type of duck), so a learner who knows both constituents can infer it denotes a merganser with a red breast. Color + noun species compounds are common and follow a straightforward descriptive pattern, making the meaning immediately accessible to B1 learners.

Etymology

Red-breasted merganser may come from a simple description: red-breasted points to the bird's reddish chest, and merganser is an old word for a 'diving duck' that catches fish with a thin bill, so the name helps you picture a fish-catching duck with a red breast.