栗树鸭 vs 白脸树鸭

Dendrocygna javanica compared with Dendrocygna viduata

Taxonomic Classification

Rank	栗树鸭	白脸树鸭
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 same	Anseriformes (雁形目)	Anseriformes (雁形目)
Family same	Anatidae	Anatidae
Genus same	Dendrocygna	Dendrocygna
Species	Dendrocygna javanica	Dendrocygna viduata

Evolutionary Relationship

栗树鸭 and 白脸树鸭 share a common ancestor at the Genus level: Dendrocygna.

Conservation Status

栗树鸭

LC — Least Concern

白脸树鸭

LC — Least Concern

Physical Characteristics

Attribute	栗树鸭	白脸树鸭
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

栗树鸭

Habitat

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

Range

Found across Asia (Taiwan, United Arab Emirates) and Europe (5 countries).

白脸树鸭

Habitat

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

Range

Found across Europe (6 countries) and South America (Colombia, Ecuador, Venezuela).

白脸树鸭

白脸树鸭（Dendrocygna viduata）被IUCN红色名录列为无危（LC）。该物种在其分布范围内广泛分布且数量丰富，种群稳定，无直接保育顾虑。

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇬🇧 United Kingdom