Irrawaddy dolphin vs Sri Lanka Drongo

Orcaella brevirostris compared with Dicrurus lophorinus

Key Differences

• Irrawaddy dolphin is Endangered while Sri Lanka Drongo is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Sri Lanka Drongo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Delphinidae (Oceanic Dolphins)	Dicruridae
Genus	Orcaella	Dicrurus
Species	Orcaella brevirostris	Dicrurus lophorinus

Evolutionary Relationship

Irrawaddy dolphin and Sri Lanka Drongo share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Sri Lanka Drongo

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Sri Lanka Drongo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sri Lanka Drongo

Habitat

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

Range

Found in Norway.