Northern Treeshrew vs Willow Warbler

Tupaia belangeri compared with Phylloscopus trochilus

Key Differences

• Northern Treeshrew is Least Concern while Willow Warbler is Vulnerable.

Taxonomic Classification

Rank	Northern Treeshrew	Willow Warbler
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Scandentia (Scandentia)	Passeriformes (Songbirds)
Family	Tupaiidae	Phylloscopidae
Genus	Tupaia	Phylloscopus
Species	Tupaia belangeri	Phylloscopus trochilus

Evolutionary Relationship

Northern Treeshrew and Willow Warbler share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Northern Treeshrew

LC — Least Concern

Willow Warbler

VU — Vulnerable

Physical Characteristics

Attribute	Northern Treeshrew	Willow Warbler
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Treeshrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Willow Warbler

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Willow Warbler

Willow Warbler (Phylloscopus trochilus) 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.