Eurasian Sparrowhawk vs Willow Warbler

Accipiter nisus compared with Phylloscopus trochilus

Key Differences

• Eurasian Sparrowhawk is Least Concern while Willow Warbler is Vulnerable.

Taxonomic Classification

Rank	Eurasian Sparrowhawk	Willow Warbler
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Accipitriformes (Hawks & Eagles)	Passeriformes (Songbirds)
Family	Accipitridae (Hawks & Eagles)	Phylloscopidae
Genus	Accipiter	Phylloscopus
Species	Accipiter nisus	Phylloscopus trochilus

Evolutionary Relationship

Eurasian Sparrowhawk and Willow Warbler share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Eurasian Sparrowhawk

LC — Least Concern

Willow Warbler

VU — Vulnerable

Physical Characteristics

Attribute	Eurasian Sparrowhawk	Willow Warbler
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian Sparrowhawk

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden.

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.

Eurasian Sparrowhawk

Eurasian Sparrowhawk (Accipiter nisus) 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.

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.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇷🇺 Russia 🇸🇪 Sweden