Andean Siskin vs Olivaceous Siskin

Spinus spinescens compared with Spinus olivaceus

Taxonomic Classification

Rank	Andean Siskin	Olivaceous 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 spinescens	Spinus olivaceus

Evolutionary Relationship

Andean Siskin and Olivaceous Siskin share a common ancestor at the Genus level: Spinus.

Conservation Status

Andean Siskin

LC — Least Concern

Olivaceous Siskin

LC — Least Concern

Physical Characteristics

Attribute	Andean Siskin	Olivaceous Siskin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean Siskin

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Olivaceous Siskin

Habitat

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

Range

Distributed across Ecuador and Norway.

Andean Siskin

Andean Siskin (Spinus spinescens) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇪🇨 Ecuador 🇳🇴 Norway