clark's nutcracker

Thân thiện

A Clark's nutcracker perches on a pine branch, holding a pinecone in its beak.

Definition

1. Noun:
   • A bird species of the western United States: "Clark's nutcracker" refers to a specific species of bird, Nucifraga columbiana, found primarily in mountainous regions of western North America. It is known for its gray plumage, black wings, and white tail patches.
   • A corvid known for seed caching: It is a member of the crow and jay family (Corvidae) and is famous for its remarkable memory in storing and retrieving thousands of pine seeds each year.

Usage Examples

• Noun:
  • We spotted a Clark's nutcracker perched on a pine tree.
  • The Clark's nutcracker plays a crucial role in forest regeneration by dispersing seeds.

Advanced Usage

• Ecological role: The term is often used in ecological and ornithological contexts to discuss seed dispersal, mutualism with pine trees, and spatial memory in animals.
  • The study focused on the foraging behavior of Clark's nutcracker.

Variants and Related Words

• Nutcracker (general): A broader term for birds in the genus .
• Corvid: The bird family (Corvidae) to which Clark's nutcracker belongs, including crows, ravens, and jays.

Synonyms

• Nucifraga columbiana: The scientific binomial name.
• Pine crow: A less common colloquial name.

Notes

• The bird is named after William Clark of the Lewis and Clark Expedition.
• It is not to be confused with the tool used for cracking nuts or the "nutcracker" ballet.

Học thuật

Noun

1. nutcracker of the western United States

Từ đồng nghĩa

• Clark's nutcracker
• Nucifraga columbiana