Pine Siskin vs Thick-billed Siskin

Spinus pinus compared with Spinus crassirostris

Taxonomic Classification

Rank	Pine Siskin	Thick-billed Siskin
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	Fringillidae	Fringillidae
Genus same	Spinus	Spinus
Species	Spinus pinus	Spinus crassirostris

Evolutionary Relationship

Pine Siskin and Thick-billed Siskin share a common ancestor at the Genus level: Spinus.

Conservation Status

Pine Siskin

LC — Least Concern

Thick-billed Siskin

LC — Least Concern

Physical Characteristics

Attribute	Pine Siskin	Thick-billed Siskin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pine Siskin

Habitat

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

Range

Distributed across Norway and United States.

Thick-billed Siskin

Habitat

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

Range

Found in Norway.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway