Bearded Tooth vs Black-headed Heron

Hericium erinaceus compared with Ardea melanocephala

Key Differences

Bearded Tooth is Critically Endangered while Black-headed Heron is Least Concern.

Taxonomic Classification

Rank	Bearded Tooth	Black-headed Heron
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Aves (Birds)
Order	Russulales (Russulales)	Pelecaniformes (Pelecaniformes)
Family	Hericiaceae	Ardeidae
Genus	Hericium	Ardea
Species	Hericium erinaceus	Ardea melanocephala

Conservation Status

Bearded Tooth

CR — Critically Endangered

Black-headed Heron

LC — Least Concern

Physical Characteristics

Attribute	Bearded Tooth	Black-headed Heron
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bearded Tooth

Habitat

Inhabits tropical and subtropical moist broadleaf forests and temperate broadleaf and mixed forests spanning the Indomalayan and Palearctic realms.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-headed Heron

Habitat

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

Range

Found in Norway.

Bearded Tooth

The Bearded Tooth (Hericium erinaceus) is a species in the genus Hericium. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and temperate broadleaf and mixed forests spanning the Indomalayan and Palearctic realms.

Black-headed Heron

The Black-headed Heron (Ardea melanocephala) is a species in the genus Ardea. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.