Azara's Spinetail vs Russet-bellied Spinetail

Synallaxis azarae compared with Synallaxis zimmeri

Key Differences

• Azara's Spinetail is Least Concern while Russet-bellied Spinetail is Vulnerable.

Taxonomic Classification

Rank	Azara's Spinetail	Russet-bellied Spinetail
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order same	Passeriformes (นกเกาะคอน)	Passeriformes (นกเกาะคอน)
Family same	Furnariidae	Furnariidae
Genus same	Synallaxis	Synallaxis
Species	Synallaxis azarae	Synallaxis zimmeri

Evolutionary Relationship

Azara's Spinetail and Russet-bellied Spinetail share a common ancestor at the Genus level: Synallaxis.

Conservation Status

Azara's Spinetail

LC — Least Concern

Russet-bellied Spinetail

VU — Vulnerable

Physical Characteristics

Attribute	Azara's Spinetail	Russet-bellied Spinetail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azara's Spinetail

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Russet-bellied Spinetail

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Azara's Spinetail

Azara's Spinetail (Synallaxis azarae) 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