Plain-crowned Spinetail vs Ruddy Spinetail

Synallaxis gujanensis compared with Synallaxis rutilans

Taxonomic Classification

Rank	Plain-crowned Spinetail	Ruddy 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 gujanensis	Synallaxis rutilans

Evolutionary Relationship

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

Conservation Status

Plain-crowned Spinetail

LC — Least Concern

Ruddy Spinetail

LC — Least Concern

Physical Characteristics

Attribute	Plain-crowned Spinetail	Ruddy Spinetail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Plain-crowned Spinetail

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Ruddy Spinetail

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Shared Countries

Both species can be found in 4 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway 🇻🇪 Venezuela