Eurasian Eagle-Owl vs Palawan Treeshrew

Bubo bubo compared with Tupaia palawanensis

Key Differences

• Eurasian Eagle-Owl is Endangered while Palawan Treeshrew is Least Concern.

Taxonomic Classification

Rank	Eurasian Eagle-Owl	Palawan Treeshrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Strigiformes (Owls)	Scandentia (Scandentia)
Family	Strigidae (True Owls)	Tupaiidae
Genus	Bubo (Eagle Owls)	Tupaia
Species	Bubo bubo	Tupaia palawanensis

Evolutionary Relationship

Eurasian Eagle-Owl and Palawan Treeshrew share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian Eagle-Owl

EN — Endangered

Population: ~400.0K

Trend: Stable →

Palawan Treeshrew

LC — Least Concern

Physical Characteristics

Attribute	Eurasian Eagle-Owl	Palawan Treeshrew
Diet	Carnivore	—
Average Lifespan	20 years	—
Average Length	70 cm	—
Average Weight	3.0 kg	—

Habitat & Geographic Range

Eurasian Eagle-Owl

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Found across Europe (9 countries) and South America (Ecuador). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Palawan Treeshrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Eurasian Eagle-Owl

The world's largest owl species by height and weight, Eurasian eagle-owls have wingspans up to 1.9 meters and inhabit rocky landscapes, forest edges, and cliffs from Europe across Asia to China. Silent nocturnal hunters with powerful talons, they prey on rabbits, hares, foxes, and even other raptors. Their deep, resonant hooting carries over great distances. Relatively stable in population, though persecuted historically.