Chestnut dunnart vs Common Crossbill

Sminthopsis archeri compared with Loxia curvirostra

Key Differences

• Chestnut dunnart is Data Deficient while Common Crossbill is Vulnerable.

Taxonomic Classification

Rank	Chestnut dunnart	Common Crossbill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Dasyuromorphia (Dasyuromorphia)	Passeriformes (Songbirds)
Family	Dasyuridae	Fringillidae
Genus	Sminthopsis	Loxia
Species	Sminthopsis archeri	Loxia curvirostra

Evolutionary Relationship

Chestnut dunnart and Common Crossbill share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut dunnart

DD — Data Deficient

Common Crossbill

VU — Vulnerable

Physical Characteristics

Attribute	Chestnut dunnart	Common Crossbill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Crossbill

Habitat

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

Range

Found across Europe (6 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Common Crossbill

Common Crossbill (Loxia curvirostra) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.