Red-billed Duck vs Rusty-crowned Tit-Spinetail

Anas erythrorhyncha compared with Leptasthenura pileata

Taxonomic Classification

Rank	Red-billed Duck	Rusty-crowned Tit-Spinetail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Anseriformes (Anseriformes)	Passeriformes (Songbirds)
Family	Anatidae	Furnariidae
Genus	Anas	Leptasthenura
Species	Anas erythrorhyncha	Leptasthenura pileata

Evolutionary Relationship

Red-billed Duck and Rusty-crowned Tit-Spinetail share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Red-billed Duck

LC — Least Concern

Rusty-crowned Tit-Spinetail

LC — Least Concern

Physical Characteristics

Attribute	Red-billed Duck	Rusty-crowned Tit-Spinetail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Rusty-crowned Tit-Spinetail

Habitat

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

Range

Found in Norway.

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) 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