Crowned Tooth vs Yellow-browed Sparrow

Hydnellum lepidum compared with Ammodramus aurifrons

Key Differences

• Crowned Tooth is Vulnerable while Yellow-browed Sparrow is Least Concern.

Taxonomic Classification

Rank	Crowned Tooth	Yellow-browed Sparrow
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Aves (Birds)
Order	Thelephorales (Thelephorales)	Passeriformes (Songbirds)
Family	Bankeraceae	Passerellidae
Genus	Hydnellum	Ammodramus
Species	Hydnellum lepidum	Ammodramus aurifrons

Conservation Status

Crowned Tooth

VU — Vulnerable

Yellow-browed Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Crowned Tooth	Yellow-browed Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crowned Tooth

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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

Yellow-browed Sparrow

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Yellow-browed Sparrow

Yellow-browed Sparrow (Ammodramus aurifrons) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway