small tortoiseshell vs Subalpine Warbler

Aglais urticae compared with Curruca cantillans

Key Differences

• small tortoiseshell is Near Threatened while Subalpine Warbler is Not Evaluated.

Taxonomic Classification

Rank	small tortoiseshell	Subalpine Warbler
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Passeriformes (Songbirds)
Family	Nymphalidae (Brush-footed Butterflies)	Sylviidae
Genus	Aglais	Curruca
Species	Aglais urticae	Curruca cantillans

Evolutionary Relationship

small tortoiseshell and Subalpine Warbler share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

small tortoiseshell

NT — Near Threatened

Subalpine Warbler

NE — Not Evaluated

Physical Characteristics

Attribute	small tortoiseshell	Subalpine Warbler
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

small tortoiseshell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (41 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Subalpine Warbler

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

small tortoiseshell

small tortoiseshell (Aglais urticae) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden