Chestnut dunnart vs Orange-billed Sparrow

Sminthopsis archeri compared with Arremon aurantiirostris

Key Differences

• Chestnut dunnart is Data Deficient while Orange-billed Sparrow is Least Concern.

Taxonomic Classification

Rank	Chestnut dunnart	Orange-billed Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Dasyuromorphia (Dasyuromorphia)	Passeriformes (Songbirds)
Family	Dasyuridae	Passerellidae
Genus	Sminthopsis	Arremon
Species	Sminthopsis archeri	Arremon aurantiirostris

Evolutionary Relationship

Chestnut dunnart and Orange-billed Sparrow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut dunnart

DD — Data Deficient

Orange-billed Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Chestnut dunnart	Orange-billed Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Orange-billed Sparrow

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Chestnut dunnart

The Chestnut dunnart (Sminthopsis archeri) is a species in the genus Sminthopsis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Orange-billed Sparrow

Orange-billed Sparrow (Arremon aurantiirostris) 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.