cygnus columbianus

Thân thiện

A flock of Cygnus columbianus lands gracefully on a calm northern lake.

Definition

1. Noun:
   • A species of swan that nests in tundra regions of both the New World (North America) and the Old World (Eurasia). It is characterized by its relatively small size and distinctive call.

Usage

• Noun:
  • The Cygnus columbianus is a migratory bird that travels long distances.
  • Birdwatchers were thrilled to spot a flock of Cygnus columbianus in the coastal marsh.

Advanced Usage

• Scientific Classification: The term is used in ornithology and scientific contexts to refer specifically to this species, which includes two subspecies: the Tundra Swan () and Bewick's Swan ().
  • The study focused on the migration patterns of Cygnus columbianus bewickii.

Variants and Related Words

• Tundra Swan: The common name for .
  • The Tundra Swan is another name for Cygnus columbianus.
• Whistling Swan: An older common name, now less frequently used, for the North American subspecies ().
  • The Whistling Swan is a subspecies of Cygnus columbianus.

Synonyms

• Tundra Swan: The primary synonym in common usage.
• Whistling Swan: A historical synonym for the North American population.

Học thuật

Noun

1. swan that nests in tundra regions of the New and Old Worlds

Từ đồng nghĩa

• tundra swan
• Cygnus columbianus