Rusty Firedot Lichen vs Yellow-billed Cacique

Blastenia ferruginea compared with Amblycercus holosericeus

Key Differences

• Rusty Firedot Lichen is Critically Endangered while Yellow-billed Cacique is Least Concern.

Taxonomic Classification

Rank	Rusty Firedot Lichen	Yellow-billed Cacique
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Aves (Birds)
Order	Teloschistales (Teloschistales)	Passeriformes (Songbirds)
Family	Teloschistaceae	Icteridae
Genus	Blastenia	Amblycercus
Species	Blastenia ferruginea	Amblycercus holosericeus

Conservation Status

Rusty Firedot Lichen

CR — Critically Endangered

Yellow-billed Cacique

LC — Least Concern

Physical Characteristics

Attribute	Rusty Firedot Lichen	Yellow-billed Cacique
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rusty Firedot Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States. Currently classified as Critically Endangered 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