黑雁 vs Pacific Flying Fox

Branta bernicla compared with Pteropus tonganus

Key Differences

• 黑雁 is Not Evaluated while Pacific Flying Fox is Least Concern.

Taxonomic Classification

Rank	黑雁	Pacific Flying Fox
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	Aves (鳥綱)	Mammalia (哺乳動物)
Order	Anseriformes (雁形目)	Chiroptera (翼手目)
Family	Anatidae	Pteropodidae (Fruit Bats)
Genus	Branta	Pteropus (Flying Foxes)
Species	Branta bernicla	Pteropus tonganus

Evolutionary Relationship

黑雁 and Pacific Flying Fox share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

黑雁

NE — Not Evaluated

Pacific Flying Fox

LC — Least Concern

Physical Characteristics

Attribute	黑雁	Pacific Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

黑雁

Habitat

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

Range

Found across Europe (8 countries) and North America (United States).

Pacific Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

黑雁

黑雁（Branta bernicla）在IUCN红色名录中被列为未评估（NE）物种。尚未依据IUCN红色名录标准进行评估，保护状态有待确定。