Savi's Warbler vs Yellow-billed Cacique

Locustella luscinioides compared with Amblycercus holosericeus

Key Differences

• Savi's Warbler is Critically Endangered while Yellow-billed Cacique is Least Concern.

Taxonomic Classification

Rank	Savi's Warbler	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	Locustellidae	Icteridae
Genus	Locustella	Amblycercus
Species	Locustella luscinioides	Amblycercus holosericeus

Evolutionary Relationship

Savi's Warbler and Yellow-billed Cacique share a common ancestor at the Order level: Passeriformes. (Songbirds)

Conservation Status

Savi's Warbler

CR — Critically Endangered

Yellow-billed Cacique

LC — Least Concern

Physical Characteristics

Attribute	Savi's Warbler	Yellow-billed Cacique
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Savi's Warbler

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden. 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.

Savi's Warbler

Savi's Warbler (Locustella luscinioides) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.

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