Clark's nutcracker
- noun
- /klɑrks ˈnʌtˌkrækər/
- US
- The Clark's nutcracker is known for its grey and black plumage and its ability to crack open pine cones.
Examples
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Clark's nutcracker.
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In the mountains of western North America, the Clark's nutcracker plays a crucial role in dispersing pine seeds.
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During winter, the Clark's nutcracker uses its sharp beak to access the seeds it stored in the fall.
Synonyms
A bird like a crow that eats and stores nuts for winter
A mountain bird in western North America that stores pine seeds
Surface Forms
Morphology
Clark's + nutcracker
The possessive proper name 'Clark's' plus 'nutcracker' allows a learner to infer something associated with Clark that cracks or eats nuts, so they could guess it names an animal or object. However, the specific taxonomic sense (a particular corvid bird with geographic and behavioral details) is not fully derivable from the parts alone, so the item is only partially predictable to a B1 learner.
Etymology
The noun Clark's nutcracker is 'named after' the explorer William Clark and called a nutcracker because the bird uses its strong bill to open and store pine seeds. Because it hides and forgets many of those seeds, the bird helps pine trees grow, which is why we know it for feeding on pine seeds.