slate-colored junco

Thân thiện

A slate-colored junco perches on a snowy pine branch.

Definition

Noun: * A common North American junco (Junco hyemalis) characterized by grey plumage and eyes with dark brown irises.

Usage

• The term "slate-colored junco" is used specifically in ornithology and birdwatching to identify this particular subspecies or color morph of the Dark-eyed Junco. It is a precise descriptor of the bird's appearance.
• Example: "The slate-colored junco is a familiar winter visitor to backyard feeders across much of the eastern United States."

Advanced Usage

• In modern ornithological classification, the "slate-colored junco" is considered one of several forms of the Dark-eyed Junco (). It may be referred to in more technical contexts as the "Slate-colored form" of the Dark-eyed Junco.

Variants and Related Words

• Dark-eyed Junco (n.): The currently accepted species name that encompasses the slate-colored form and other regional forms (e.g., Oregon Junco, Pink-sided Junco).
• Junco (n.): The general genus name for these small, grey or brown sparrows.

Synonyms

• Snowbird (n.): A common informal name for juncos, particularly the slate-colored form, as they often appear with winter snows.

Học thuật

Noun

1. common North American junco having grey plumage and eyes with dark brown irises

Từ đồng nghĩa

• dark-eyed junco
• Junco hyemalis