尖尾鴨〔針尾鴨〕 vs 太平洋黑鸭

Anas acuta compared with Anas superciliosa

Key Differences

• 尖尾鴨〔針尾鴨〕 is Vulnerable while 太平洋黑鸭 is Least Concern.

Taxonomic Classification

Rank	尖尾鴨〔針尾鴨〕	太平洋黑鸭
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Aves (鳥綱)	Aves (鳥綱)
Order same	Anseriformes (雁形目)	Anseriformes (雁形目)
Family same	Anatidae	Anatidae
Genus same	Anas	Anas
Species	Anas acuta	Anas superciliosa

Evolutionary Relationship

尖尾鴨〔針尾鴨〕 and 太平洋黑鸭 share a common ancestor at the Genus level: Anas.

Conservation Status

尖尾鴨〔針尾鴨〕

VU — Vulnerable

太平洋黑鸭

LC — Least Concern

Physical Characteristics

Attribute	尖尾鴨〔針尾鴨〕	太平洋黑鸭
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

尖尾鴨〔針尾鴨〕

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (Taiwan), Europe (8 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

太平洋黑鸭

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, Germany, Norway, and United Kingdom.

尖尾鴨〔針尾鴨〕

Northern Pintail（Anas acuta，针尾鸭）在IUCN红色名录中被列为易危（VU）。在野外面临高度灭绝风险，种群持续下降，栖息地压力日益增大。

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇬🇧 United Kingdom