Definition

Noun: * A species of North American blackbird (Euphagus carilonus), commonly known as the rusty blackbird, characterized by its bluish-black plumage that develops rusty, brownish edges on the feathers during the fall and winter months.

Usage

• The term 'Euphagus carilonus' is the scientific, binomial name used for precise biological classification. It is primarily used in ornithological, academic, and conservation contexts.
• In everyday language, the common name "rusty blackbird" is almost always used instead.

Examples

• Scientists are concerned about the declining population of .
• The study focused on the migratory patterns of across North America.
• Birdwatchers were thrilled to spot a flock of in the wetland.

Advanced Usage

• The genus name is derived from Greek, and the species name references its call or song.
• In formal scientific writing, the binomial name is always italicized, and the genus name is capitalized while the species name is not.

Variants and Related Words

• Rusty Blackbird: The universally accepted common name for this bird.
• Blackbird: A broader common name for birds in the family Icteridae, which includes .

Synonyms

• Rusty blackbird
• Rusty grackle (a less common regional name)

Related Phrases

• Conservation status: is currently listed as Vulnerable due to rapid population decline.
• Winter plumage: Refers specifically to the rust-edged feathers that give its common name.

Noun

1. North American blackbird whose bluish-black plumage is rusty-edged in the fall