尖尾鴨〔針尾鴨〕 vs 巽他灰鴨

Anas acuta compared with Anas gibberifrons

Key Differences

• 尖尾鴨〔針尾鴨〕 is Vulnerable while 巽他灰鴨 is Near Threatened.

Taxonomic Classification

Rank	尖尾鴨〔針尾鴨〕	巽他灰鴨
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 gibberifrons

Evolutionary Relationship

尖尾鴨〔針尾鴨〕 and 巽他灰鴨 share a common ancestor at the Genus level: Anas.

Conservation Status

尖尾鴨〔針尾鴨〕

VU — Vulnerable

巽他灰鴨

NT — Near Threatened

Physical Characteristics

Attribute	尖尾鴨〔針尾鴨〕	巽他灰鴨
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.

巽他灰鴨

Habitat

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

Range

Distributed across Belgium and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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 2 countries:

🇧🇪 Belgium 🇳🇴 Norway