Brown Teal vs Old Man'S Beard Lichen

Anas chlorotis compared with Usnea barbata

Key Differences

• Brown Teal is Near Threatened while Old Man'S Beard Lichen is Extinct.

Taxonomic Classification

Rank	Brown Teal	Old Man'S Beard Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Aves (Birds)	Lecanoromycetes (Lecanoromycetes)
Order	Anseriformes (Anseriformes)	Lecanorales (Lecanorales)
Family	Anatidae	Parmeliaceae
Genus	Anas	Usnea
Species	Anas chlorotis	Usnea barbata

Conservation Status

Brown Teal

NT — Near Threatened

Old Man'S Beard Lichen

EX — Extinct

Physical Characteristics

Attribute	Brown Teal	Old Man'S Beard Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Teal

Habitat

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

Range

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

Old Man'S Beard Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States.

Brown Teal

The Brown Teal (Anas chlorotis) is a species in the genus Anas. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway