barrow's goldeneye
Definition
Noun: 1. A species of diving duck: Barrow's goldeneye (Bucephala islandica) is a medium-sized sea duck native to North America. It is closely related to the common goldeneye but is distinguished by its purplish-black, crescent-shaped head (in males), a steeper forehead, and different white facial markings.
Usage Examples
- Noun:
- We spotted a pair of Barrow's goldeneye diving for mollusks in the icy bay.
- The male Barrow's goldeneye is easily identified by the white crescent on its face.
- Conservation efforts are important for the Barrow's goldeneye population in its western breeding range.
Advanced Usage
- Scientific/Ornithological Context: The term is used precisely to differentiate this species from the common goldeneye () in field guides and biological studies.
- The study compared the wintering habitats of the common goldeneye and Barrow's goldeneye.
Variants and Related Words
- Goldeneye (Noun): The common name for the genus , which includes both Barrow's goldeneye and the common goldeneye.
- Bucephala islandica (Noun): The scientific (Latin) name for the species.
Synonyms
- Sea duck (Noun): A general term for ducks that primarily inhabit marine environments, a category which includes the Barrow's goldeneye.
Noun
-
North American goldeneye diving duck
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