美洲小水鴨〔綠翅鴨〕 vs 綠頭鴨

Anas carolinensis compared with Anas platyrhynchos

Key Differences

• 美洲小水鴨〔綠翅鴨〕 is Not Evaluated while 綠頭鴨 is Least Concern.

Taxonomic Classification

Rank	美洲小水鴨〔綠翅鴨〕	綠頭鴨
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 platyrhynchos

Evolutionary Relationship

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

Conservation Status

美洲小水鴨〔綠翅鴨〕

NE — Not Evaluated

綠頭鴨

LC — Least Concern

Physical Characteristics

Attribute	美洲小水鴨〔綠翅鴨〕	綠頭鴨
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.

綠頭鴨

Habitat

Inhabits tropical and subtropical moist broadleaf forests and deserts and xeric shrublands spanning the Afrotropic and Indomalayan realms.

Range

Widely distributed across Africa (5 countries), Asia (Bhutan, Nepal), Europe (7 countries), North America (Barbados, El Salvador, United States), Oceania and the Pacific (Australia, New Zealand), and South America (4 countries).

綠頭鴨

绿头鸭（Anas platyrhynchos）在IUCN红色名录中被列为无危（LC）。该物种在其分布范围内广泛分布且数量丰富，种群稳定，无即时保护关切。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden