Northern Gray-headed Sparrow vs Spanish Sparrow

Passer griseus compared with Passer hispaniolensis

Key Differences

• Northern Gray-headed Sparrow is Least Concern while Spanish Sparrow is Not Evaluated.

Taxonomic Classification

Rank	Northern Gray-headed Sparrow	Spanish Sparrow
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	Passeridae	Passeridae
Genus same	Passer	Passer
Species	Passer griseus	Passer hispaniolensis

Evolutionary Relationship

Northern Gray-headed Sparrow and Spanish Sparrow share a common ancestor at the Genus level: Passer.

Conservation Status

Northern Gray-headed Sparrow

LC — Least Concern

Spanish Sparrow

NE — Not Evaluated

Physical Characteristics

Attribute	Northern Gray-headed Sparrow	Spanish Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Gray-headed Sparrow

Habitat

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

Range

Found in Norway.

Spanish Sparrow

Habitat

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

Range

Found across Europe (6 countries).

Spanish Sparrow

Spanish Sparrow (Passer hispaniolensis) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway