Gray-browed Brushfinch vs Harmless Serotine

Arremon assimilis compared with Eptesicus innoxius

Key Differences

• Gray-browed Brushfinch is Least Concern while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Gray-browed Brushfinch	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Chiroptera (Bats)
Family	Passerellidae	Vespertilionidae
Genus	Arremon	Eptesicus
Species	Arremon assimilis	Eptesicus innoxius

Evolutionary Relationship

Gray-browed Brushfinch and Harmless Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-browed Brushfinch

LC — Least Concern

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Gray-browed Brushfinch	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-browed Brushfinch

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Gray-browed Brushfinch

Gray-browed Brushfinch (Arremon assimilis) 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 1 countries:

🇪🇨 Ecuador