Basra Reed Warbler vs Cave Swiftlet

Acrocephalus griseldis compared with Collocalia linchi

Key Differences

• Basra Reed Warbler is Endangered while Cave Swiftlet is Least Concern.

Taxonomic Classification

Rank	Basra Reed Warbler	Cave Swiftlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Apodiformes (Apodiformes)
Family	Acrocephalidae	Apodidae
Genus	Acrocephalus	Collocalia
Species	Acrocephalus griseldis	Collocalia linchi

Evolutionary Relationship

Basra Reed Warbler and Cave Swiftlet share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Basra Reed Warbler

EN — Endangered

Cave Swiftlet

LC — Least Concern

Physical Characteristics

Attribute	Basra Reed Warbler	Cave Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Basra Reed Warbler

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Kenya and Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Cave Swiftlet

Habitat

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

Range

Found in Norway.

Basra Reed Warbler

The Basra Reed Warbler (Acrocephalus griseldis) is a species in the genus Acrocephalus. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeo.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway