Black-and-white Seedeater vs Great-billed Seed-Finch

Sporophila luctuosa compared with Sporophila maximiliani

Key Differences

• Black-and-white Seedeater is Least Concern while Great-billed Seed-Finch is Endangered.

Taxonomic Classification

Rank	Black-and-white Seedeater	Great-billed Seed-Finch
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class same	Aves (पक्षी)	Aves (पक्षी)
Order same	Passeriformes (पासरीफ़ोर्मीज़)	Passeriformes (पासरीफ़ोर्मीज़)
Family same	Thraupidae	Thraupidae
Genus same	Sporophila	Sporophila
Species	Sporophila luctuosa	Sporophila maximiliani

Evolutionary Relationship

Black-and-white Seedeater and Great-billed Seed-Finch share a common ancestor at the Genus level: Sporophila.

Conservation Status

Black-and-white Seedeater

LC — Least Concern

Great-billed Seed-Finch

EN — Endangered

Physical Characteristics

Attribute	Black-and-white Seedeater	Great-billed Seed-Finch
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.

Great-billed Seed-Finch

Habitat

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

Range

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

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 3 countries:

🇨🇴 Colombia 🇳🇴 Norway 🇻🇪 Venezuela