美洲小水鴨〔綠翅鴨〕 vs 巽他灰鴨

Anas carolinensis compared with Anas gibberifrons

Key Differences

• 美洲小水鴨〔綠翅鴨〕 is Not Evaluated while 巽他灰鴨 is Near Threatened.

Taxonomic Classification

Rank	美洲小水鴨〔綠翅鴨〕	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 carolinensis	Anas gibberifrons

Evolutionary Relationship

美洲小水鴨〔綠翅鴨〕 and 巽他灰鴨 share a common ancestor at the Genus level: Anas.

Conservation Status

美洲小水鴨〔綠翅鴨〕

NE — Not Evaluated

巽他灰鴨

NT — Near Threatened

Physical Characteristics

Attribute	美洲小水鴨〔綠翅鴨〕	巽他灰鴨
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

美洲小水鴨〔綠翅鴨〕

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway