Alpine Sulphur-Tresses vs Bufflehead

Alectoria ochroleuca compared with Bucephala albeola

Key Differences

• Alpine Sulphur-Tresses is Least Concern while Bufflehead is Not Evaluated.

Taxonomic Classification

Rank	Alpine Sulphur-Tresses	Bufflehead
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Aves (Birds)
Order	Lecanorales (Lecanorales)	Anseriformes (Anseriformes)
Family	Parmeliaceae	Anatidae
Genus	Alectoria	Bucephala
Species	Alectoria ochroleuca	Bucephala albeola

Conservation Status

Alpine Sulphur-Tresses

LC — Least Concern

Bufflehead

NE — Not Evaluated

Physical Characteristics

Attribute	Alpine Sulphur-Tresses	Bufflehead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Sulphur-Tresses

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Colombia, Norway, Sweden, and United States.

Bufflehead

Habitat

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

Range

Found across Europe (11 countries) and North America (United States).

Alpine Sulphur-Tresses

The Alpine Sulphur-Tresses (Alectoria ochroleuca) is a species in the genus Alectoria. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region. Distributed across Colombia, Norway, Sweden, and United States.

Bufflehead

Bufflehead (Bucephala albeola) 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.

Shared Countries

Both species can be found in 3 countries:

🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States