黑头鹭 vs 欧绒鸭

Ardea melanocephala compared with Somateria mollissima

Key Differences

• 黑头鹭 is Least Concern while 欧绒鸭 is Near Threatened.

Taxonomic Classification

Rank	黑头鹭	欧绒鸭
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	Pelecaniformes (鹈形目)	Anseriformes (雁形目)
Family	Ardeidae	Anatidae
Genus	Ardea	Somateria
Species	Ardea melanocephala	Somateria mollissima

Evolutionary Relationship

黑头鹭 and 欧绒鸭 share a common ancestor at the Class level: Aves. (鳥綱)

Conservation Status

黑头鹭

LC — Least Concern

欧绒鸭

NT — Near Threatened

Physical Characteristics

Attribute	黑头鹭	欧绒鸭
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

黑头鹭

Habitat

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

Range

Found in Norway.

欧绒鸭

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

黑头鹭

The Black-headed Heron (Ardea melanocephala) is a species in the genus Ardea. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

欧绒鸭

普通绒鸭（Somateria mollissima）在IUCN红色名录中被列为近危（NT）。接近受威胁标准，若无保护措施，种群可能变得脆弱。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway