black turnstone

Thân thiện

A black turnstone searches for food among the rocks at the water's edge.

Definition

Noun: 1. A shorebird of the Pacific coast of North America: The black turnstone is a specific species of bird (Arenaria melanocephala) belonging to the sandpiper family. It is characterized by its dark plumage and habit of flipping over stones and debris on rocky shorelines to find food.

Usage and Examples

• Noun:
  • We spotted a black turnstone foraging among the tide pools.
  • The black turnstone is easily distinguished from the ruddy turnstone by its darker coloration.
  • Birdwatchers visit the coast in hopes of seeing the black turnstone during migration.

Advanced Usage

• As a subject in ornithological context: The term is used in scientific and birding discussions to specify this particular species.
  • The study focused on the winter feeding ecology of the black turnstone.

Variants and Related Words

• Turnstone (noun): The general common name for birds in the genus , which includes both the black turnstone and the ruddy turnstone ().
• : The scientific binomial name for the black turnstone.

Synonyms

• Shorebird: A general term for birds that inhabit coastal areas.
• Wader: A general term for long-legged birds that feed in shallow water.

Notes on Meaning

This term refers specifically to a single biological species. It is a compound noun where "black" describes the predominant plumage color of this particular type of "turnstone." The name is fixed and should be understood as a single unit referring to the bird.

Học thuật

Noun

1. common turnstone of the Pacific coast of North America

Từ đồng nghĩa

• arenaria-melanocephala