Irrawaddy dolphin vs Long-tailed Widowbird

Orcaella brevirostris compared with Euplectes progne

Key Differences

• Irrawaddy dolphin is Endangered while Long-tailed Widowbird is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Long-tailed Widowbird
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)	Ploceidae
Genus	Orcaella	Euplectes
Species	Orcaella brevirostris	Euplectes progne

Evolutionary Relationship

Irrawaddy dolphin and Long-tailed Widowbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Long-tailed Widowbird

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Long-tailed Widowbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Long-tailed Widowbird

Habitat

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

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom.