Cackling Goose vs Harmless Serotine

Branta hutchinsii compared with Eptesicus innoxius

Key Differences

• Cackling Goose is Not Evaluated while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Cackling Goose	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Chiroptera (Bats)
Family	Anatidae	Vespertilionidae
Genus	Branta	Eptesicus
Species	Branta hutchinsii	Eptesicus innoxius

Evolutionary Relationship

Cackling Goose and Harmless Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cackling Goose

NE — Not Evaluated

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Cackling Goose	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cackling Goose

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (8 countries), and North America (United States).

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Cackling Goose

Cackling Goose (Branta hutchinsii) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.