Black-and-white Seedeater vs Rufous-rumped Seedeater

Sporophila luctuosa compared with Sporophila hypochroma

Key Differences

• Black-and-white Seedeater is Least Concern while Rufous-rumped Seedeater is Near Threatened.

Taxonomic Classification

Rank	Black-and-white Seedeater	Rufous-rumped Seedeater
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	Thraupidae	Thraupidae
Genus same	Sporophila	Sporophila
Species	Sporophila luctuosa	Sporophila hypochroma

Evolutionary Relationship

Black-and-white Seedeater and Rufous-rumped Seedeater share a common ancestor at the Genus level: Sporophila.

Conservation Status

Black-and-white Seedeater

LC — Least Concern

Rufous-rumped Seedeater

NT — Near Threatened

Physical Characteristics

Attribute	Black-and-white Seedeater	Rufous-rumped Seedeater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-and-white Seedeater

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Rufous-rumped Seedeater

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Black-and-white Seedeater

A small, boldly patterned seedeater with striking black-and-white plumage in males — jet black upper parts and wings contrasting with white underparts — black-and-white seedeaters inhabit open and semi-open habitats including grassland, forest edge, and plantation shade in the Andes from Colombia to Bolivia. One of the more distinctively patterned Sporophila seedeaters. Females are plain brown and buff. They forage on grass seeds and are sometimes kept as cage birds for the males' patterning and song.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway