Himalayan Swiftlet vs Irrawaddy dolphin

Aerodramus brevirostris compared with Orcaella brevirostris

Key Differences

• Himalayan Swiftlet is Least Concern while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Himalayan Swiftlet	Irrawaddy dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Cetacea (Whales & Dolphins)
Family	Apodidae	Delphinidae (Oceanic Dolphins)
Genus	Aerodramus	Orcaella
Species	Aerodramus brevirostris	Orcaella brevirostris

Evolutionary Relationship

Himalayan Swiftlet and Irrawaddy dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Himalayan Swiftlet

LC — Least Concern

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Himalayan Swiftlet	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Himalayan Swiftlet

Habitat

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

Range

Found in Norway.

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.