small tortoiseshell vs Uniform Swiftlet

Aglais urticae compared with Aerodramus vanikorensis

Key Differences

• small tortoiseshell is Near Threatened while Uniform Swiftlet is Least Concern.

Taxonomic Classification

Rank	small tortoiseshell	Uniform Swiftlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Apodiformes (Apodiformes)
Family	Nymphalidae (Brush-footed Butterflies)	Apodidae
Genus	Aglais	Aerodramus
Species	Aglais urticae	Aerodramus vanikorensis

Evolutionary Relationship

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

Conservation Status

small tortoiseshell

NT — Near Threatened

Uniform Swiftlet

LC — Least Concern

Physical Characteristics

Attribute	small tortoiseshell	Uniform Swiftlet
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.

Uniform Swiftlet

Habitat

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

Range

Found in Norway.

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 1 countries:

🇳🇴 Norway