Common Swift vs Little Swift

Apus apus compared with Apus affinis

Key Differences

• Common Swift is Least Concern while Little Swift is Not Evaluated.

Taxonomic Classification

Rank	Common Swift	Little Swift
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Apodiformes (Apodiformes)	Apodiformes (Apodiformes)
Family same	Apodidae	Apodidae
Genus same	Apus	Apus
Species	Apus apus	Apus affinis

Evolutionary Relationship

Common Swift and Little Swift share a common ancestor at the Genus level: Apus.

Conservation Status

Common Swift

LC — Least Concern

Little Swift

NE — Not Evaluated

Physical Characteristics

Attribute	Common Swift	Little Swift
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Swift

Habitat

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

Range

Found across Europe (6 countries).

Little Swift

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Common Swift

Common Swift (Apus apus) 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.

Shared Countries

Both species can be found in 4 countries:

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