Common Goldeneye vs Crowned Sifaka

Bucephala clangula compared with Propithecus coronatus

Key Differences

• Common Goldeneye is Not Evaluated while Crowned Sifaka is Critically Endangered.

Taxonomic Classification

Rank	Common Goldeneye	Crowned Sifaka
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Primates (Primates)
Family	Anatidae	Indriidae
Genus	Bucephala	Propithecus
Species	Bucephala clangula	Propithecus coronatus

Evolutionary Relationship

Common Goldeneye and Crowned Sifaka share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Common Goldeneye

NE — Not Evaluated

Crowned Sifaka

CR — Critically Endangered

Physical Characteristics

Attribute	Common Goldeneye	Crowned Sifaka
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Goldeneye

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

Crowned Sifaka

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Goldeneye

Common Goldeneye (Bucephala clangula) 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.