Upper Crust vs Yellow-billed Cacique

Amaurodon cyaneus compared with Amblycercus holosericeus

Key Differences

• Upper Crust is Vulnerable while Yellow-billed Cacique is Least Concern.

Taxonomic Classification

Rank	Upper Crust	Yellow-billed Cacique
Kingdom	Fungi (فطر)	Animalia (حيوانات)
Phylum	Basidiomycota (دعاميات)	Chordata (حبليات)
Class	Agaricomycetes (غاريقونانية)	Aves (طيور)
Order	Thelephorales (Thelephorales)	Passeriformes (جواثم)
Family	Thelephoraceae	Icteridae
Genus	Amaurodon	Amblycercus
Species	Amaurodon cyaneus	Amblycercus holosericeus

Conservation Status

Upper Crust

VU — Vulnerable

Yellow-billed Cacique

LC — Least Concern

Physical Characteristics

Attribute	Upper Crust	Yellow-billed Cacique
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Upper Crust

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-billed Cacique

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Yellow-billed Cacique

Yellow-billed Cacique (Amblycercus holosericeus) 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