Black-and-tawny Seedeater vs Variable Seedeater

Sporophila nigrorufa compared with Sporophila corvina

Key Differences

• Black-and-tawny Seedeater is Vulnerable while Variable Seedeater is Least Concern.

Taxonomic Classification

Rank	Black-and-tawny Seedeater	Variable Seedeater
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Aves (chim)	Aves (chim)
Order same	Passeriformes (bộ Sẻ)	Passeriformes (bộ Sẻ)
Family same	Thraupidae	Thraupidae
Genus same	Sporophila	Sporophila
Species	Sporophila nigrorufa	Sporophila corvina

Evolutionary Relationship

Black-and-tawny Seedeater and Variable Seedeater share a common ancestor at the Genus level: Sporophila.

Conservation Status

Black-and-tawny Seedeater

VU — Vulnerable

Variable Seedeater

LC — Least Concern

Physical Characteristics

Attribute	Black-and-tawny Seedeater	Variable Seedeater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-and-tawny Seedeater

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.

Variable Seedeater

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Black-and-tawny Seedeater

The Black-and-tawny Seedeater (Sporophila nigrorufa) is a species in the genus Sporophila. 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 1 countries:

🇳🇴 Norway