巨頭鵲鴨 vs 苍鹭

Bucephala albeola compared with Ardea cinerea

Key Differences

• 巨頭鵲鴨 is Not Evaluated while 苍鹭 is Least Concern.

Taxonomic Classification

Rank	巨頭鵲鴨	苍鹭
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	Anseriformes (雁形目)	Pelecaniformes (鹈形目)
Family	Anatidae	Ardeidae
Genus	Bucephala	Ardea
Species	Bucephala albeola	Ardea cinerea

Evolutionary Relationship

巨頭鵲鴨 and 苍鹭 share a common ancestor at the Class level: Aves. (鳥綱)

Conservation Status

巨頭鵲鴨

NE — Not Evaluated

苍鹭

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	巨頭鵲鴨	苍鹭
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	95 cm
Average Weight	—	1.5 kg

Habitat & Geographic Range

巨頭鵲鴨

Habitat

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

Range

Found across Europe (11 countries) and North America (United States).

苍鹭

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

巨頭鵲鴨

棉头鸭（Bucephala albeola）在IUCN红色名录中被列为未评估（NE）。尚未依照IUCN红色名录标准进行评估，保护状况有待确定。

苍鹭

苍鹭是一种体高可达1米的大型优雅涉禽，栖息于欧洲、亚洲和非洲各地的湿地、河流、湖泊和沿海地区。它是耐心的独自捕食者，能长时间静立不动，然后以闪电般的匕首状喙猛击捕捉鱼类、蛙类和小型哺乳动物。在称为鹭群的集体繁殖地的高树上群居繁殖，有时与其他集群水鸟共栖。在全球范围内广泛分布，属无危物种。

Shared Countries

Both species can be found in 4 countries:

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