Barrow's Goldeneye vs Birch Marble

Bucephala islandica compared with Apotomis betuletana

Key Differences

• Barrow's Goldeneye is Not Evaluated while Birch Marble is Least Concern.

Taxonomic Classification

Rank	Barrow's Goldeneye	Birch Marble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Anseriformes (Anseriformes)	Lepidoptera (Butterflies & Moths)
Family	Anatidae	Tortricidae
Genus	Bucephala	Apotomis
Species	Bucephala islandica	Apotomis betuletana

Evolutionary Relationship

Barrow's Goldeneye and Birch Marble share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Barrow's Goldeneye

NE — Not Evaluated

Birch Marble

LC — Least Concern

Physical Characteristics

Attribute	Barrow's Goldeneye	Birch Marble
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).

Birch Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Birch Marble

The Birch Marble (Apotomis betuletana) is a species in the genus Apotomis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden