canvasback duck

Thân thiện

A canvasback duck dives for aquatic plants in a calm lake.

Definition

Noun: 1. A large North American diving duck: The canvasback is a species of wild duck (Aythya valisineria) known for its distinctive sloping profile and reddish-brown head. It is highly valued both as a game bird for hunters and for the quality of its meat.

Usage

The term "canvasback duck" is used to specifically identify this species of duck, often in contexts related to wildlife, birdwatching, hunting, and cuisine. - It is typically used as a countable noun. - The simpler form "canvasback" is more common, with "duck" often being implied.

Examples

• As a subject/object:
  • The canvasback duck is known for its swift flight.
  • Hunters wait in blinds for the canvasback to land on the lake.
  • We observed a flock of canvasbacks during the migration.
• In descriptive contexts:
  • The menu featured roasted canvasback duck.
  • Conservation efforts are crucial for the canvasback population.

Advanced Usage

• "Canvasback" as a modifier: The word is often used attributively to describe things related to this duck.
  • He is an expert in canvasback hunting techniques.
  • The refuge is an important canvasback habitat.

Variants and Related Words

• Canvasback (n): The standard, more frequently used short form for "canvasback duck."
• Aythya valisineria (n): The formal scientific (Latin) name for the species.

Synonyms

• Wild duck: A general term that includes the canvasback and other species.
• Diving duck: A categorical term for ducks that submerge completely to feed, which includes the canvasback.

Related Phrases/Idioms

There are no common idioms or phrasal verbs specifically using "canvasback duck." The term is used literally to refer to the animal.

Học thuật

Noun

1. North American wild duck valued for sport and food

Từ đồng nghĩa

• canvasback
• Aythya valisineria