紅嘴樹鴨 vs 栗树鸭

Dendrocygna autumnalis compared with Dendrocygna javanica

Taxonomic Classification

Rank	紅嘴樹鴨	栗树鸭
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 autumnalis	Dendrocygna javanica

Evolutionary Relationship

紅嘴樹鴨 and 栗树鸭 share a common ancestor at the Genus level: Dendrocygna.

Conservation Status

紅嘴樹鴨

LC — Least Concern

栗树鸭

LC — Least Concern

Physical Characteristics

Attribute	紅嘴樹鴨	栗树鸭
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

紅嘴樹鴨

Habitat

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

Range

Widely distributed across Asia (United Arab Emirates), Europe (7 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

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).

紅嘴樹鴨

黑腹树鸭（Dendrocygna autumnalis）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、数量丰富，种群稳定，目前没有直接的保育关注。

Shared Countries

Both species can be found in 6 countries:

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