Common Crossbill vs Long-footed Treeshrew

Loxia curvirostra compared with Tupaia longipes

Key Differences

• Common Crossbill is Vulnerable while Long-footed Treeshrew is Least Concern.

Taxonomic Classification

Rank	Common Crossbill	Long-footed Treeshrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Scandentia (Scandentia)
Family	Fringillidae	Tupaiidae
Genus	Loxia	Tupaia
Species	Loxia curvirostra	Tupaia longipes

Evolutionary Relationship

Common Crossbill and Long-footed Treeshrew share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Common Crossbill

VU — Vulnerable

Long-footed Treeshrew

LC — Least Concern

Physical Characteristics

Attribute	Common Crossbill	Long-footed Treeshrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Long-footed Treeshrew

Habitat

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.