Barrow's Goldeneye vs Large False Serotine

Bucephala islandica compared with Hesperoptenus tomesi

Key Differences

• Barrow's Goldeneye is Not Evaluated while Large False Serotine is Vulnerable.

Taxonomic Classification

Rank	Barrow's Goldeneye	Large False 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	Bucephala	Hesperoptenus
Species	Bucephala islandica	Hesperoptenus tomesi

Evolutionary Relationship

Barrow's Goldeneye and Large False Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Barrow's Goldeneye

NE — Not Evaluated

Large False Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Barrow's Goldeneye	Large False Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Barrow's Goldeneye

Habitat

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

Range

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

Large False Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Barrow's Goldeneye

Barrow's Goldeneye (Bucephala islandica) 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.