Cave Swiftlet vs small tortoiseshell

Collocalia linchi compared with Aglais urticae

Key Differences

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

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Cave Swiftlet

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Cave Swiftlet	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cave Swiftlet

Habitat

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

Range

Found in Norway.

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.

Cave Swiftlet

The Cave Swiftlet (Collocalia linchi) is a species in the genus Collocalia. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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