Lesser Akialoa vs Yellow-billed Cacique

Akialoa obscura compared with Amblycercus holosericeus

Key Differences

• Lesser Akialoa is Extinct while Yellow-billed Cacique is Least Concern.

Taxonomic Classification

Rank	Lesser Akialoa	Yellow-billed Cacique
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Passeriformes (Songbirds)	Passeriformes (Songbirds)
Family	Fringillidae	Icteridae
Genus	Akialoa	Amblycercus
Species	Akialoa obscura	Amblycercus holosericeus

Evolutionary Relationship

Lesser Akialoa and Yellow-billed Cacique share a common ancestor at the Order level: Passeriformes. (Songbirds)

Conservation Status

Lesser Akialoa

EX — Extinct

Yellow-billed Cacique

LC — Least Concern

Physical Characteristics

Attribute	Lesser Akialoa	Yellow-billed Cacique
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Akialoa

Habitat

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

Range

Found in Norway.

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