小水鴨 vs 斑頭綠翅鴨〔黃嘴鴨〕

Anas crecca compared with Anas flavirostris

Key Differences

• 小水鴨 is Least Concern while 斑頭綠翅鴨〔黃嘴鴨〕 is Not Evaluated.

Taxonomic Classification

Rank	小水鴨	斑頭綠翅鴨〔黃嘴鴨〕
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 crecca	Anas flavirostris

Evolutionary Relationship

小水鴨 and 斑頭綠翅鴨〔黃嘴鴨〕 share a common ancestor at the Genus level: Anas.

Conservation Status

小水鴨

LC — Least Concern

斑頭綠翅鴨〔黃嘴鴨〕

NE — Not Evaluated

Physical Characteristics

Attribute	小水鴨	斑頭綠翅鴨〔黃嘴鴨〕
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

小水鴨

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador).

斑頭綠翅鴨〔黃嘴鴨〕

Habitat

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

Range

Found across Europe (8 countries) and South America (Colombia).

小水鴨

绿翅鸭（Anas crecca）在IUCN红色名录中被列为无危（LC）。在整个分布范围内广泛分布且数量丰富，种群稳定，无直接保育顾虑。

斑頭綠翅鴨〔黃嘴鴨〕

黄嘴鸭（Anas flavirostris）在IUCN红色名录中被评为未评估（NE）。尚未根据IUCN红色名录标准进行评估，保育状况有待确定。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇨🇴 Colombia 🇳🇴 Norway 🇸🇪 Sweden