Rusty-headed Spinetail vs White-cheeked Pintail

Synallaxis fuscorufa compared with Anas bahamensis

Key Differences

• Rusty-headed Spinetail is Vulnerable while White-cheeked Pintail is Least Concern.

Taxonomic Classification

Rank	Rusty-headed Spinetail	White-cheeked Pintail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Anseriformes (Anseriformes)
Family	Furnariidae	Anatidae
Genus	Synallaxis	Anas
Species	Synallaxis fuscorufa	Anas bahamensis

Evolutionary Relationship

Rusty-headed Spinetail and White-cheeked Pintail share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Rusty-headed Spinetail

VU — Vulnerable

White-cheeked Pintail

LC — Least Concern

Physical Characteristics

Attribute	Rusty-headed Spinetail	White-cheeked Pintail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rusty-headed Spinetail

Habitat

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

Range

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

White-cheeked Pintail

Habitat

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

Range

Widely distributed across Asia (Israel), Europe (9 countries), and South America (Colombia, Ecuador, Venezuela).

White-cheeked Pintail

White-cheeked Pintail (Anas bahamensis) 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 2 countries:

🇨🇴 Colombia 🇳🇴 Norway