Boreal Button Lichen vs 鬼鴞

Buellia disciformis compared with Aegolius funereus

Key Differences

Boreal Button Lichen is Critically Endangered while 鬼鴞 is Least Concern.

Taxonomic Classification

Rank	Boreal Button Lichen	鬼鴞
Kingdom	Fungi (真菌界)	Animalia (动物界)
Phylum	Ascomycota (子囊菌门)	Chordata (脊索动物门)
Class	Lecanoromycetes (茶漬綱)	Aves (鳥綱)
Order	Caliciales (粉衣目)	Strigiformes (鸮形目)
Family	Caliciaceae	Strigidae (True Owls)
Genus	Buellia	Aegolius
Species	Buellia disciformis	Aegolius funereus

Conservation Status

Boreal Button Lichen

CR — Critically Endangered

鬼鴞

LC — Least Concern

Physical Characteristics

Attribute	Boreal Button Lichen	鬼鴞
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boreal Button Lichen

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

鬼鴞

Habitat

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

Range

Found across Europe (6 countries) and North America (United States).

Boreal Button Lichen

The Boreal Button Lichen (Buellia disciformis) is a species in the genus Buellia. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

鬼鴞

The Boreal Owl (Aegolius funereus) is a species in the genus Aegolius. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.