Blackish-headed Spinetail vs Plain-crowned Spinetail

Synallaxis tithys compared with Synallaxis gujanensis

Key Differences

• Blackish-headed Spinetail is Vulnerable while Plain-crowned Spinetail is Least Concern.

Taxonomic Classification

Rank	Blackish-headed Spinetail	Plain-crowned Spinetail
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 same	Furnariidae	Furnariidae
Genus same	Synallaxis	Synallaxis
Species	Synallaxis tithys	Synallaxis gujanensis

Evolutionary Relationship

Blackish-headed Spinetail and Plain-crowned Spinetail share a common ancestor at the Genus level: Synallaxis.

Conservation Status

Blackish-headed Spinetail

VU — Vulnerable

Plain-crowned Spinetail

LC — Least Concern

Physical Characteristics

Attribute	Blackish-headed Spinetail	Plain-crowned Spinetail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackish-headed Spinetail

Habitat

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

Range

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

Plain-crowned Spinetail

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Blackish-headed Spinetail

The Blackish-headed Spinetail (Synallaxis tithys) is a species in the genus Synallaxis. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 2 countries:

🇪🇨 Ecuador 🇳🇴 Norway