Australian humpback dolphin vs Negros Bleeding-heart

Sousa sahulensis compared with Gallicolumba keayi

Key Differences

• Australian humpback dolphin is Vulnerable while Negros Bleeding-heart is Critically Endangered.

Taxonomic Classification

Rank	Australian humpback dolphin	Negros Bleeding-heart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Columbiformes (Pigeons & Doves)
Family	Delphinidae (Oceanic Dolphins)	Columbidae
Genus	Sousa	Gallicolumba
Species	Sousa sahulensis	Gallicolumba keayi

Evolutionary Relationship

Australian humpback dolphin and Negros Bleeding-heart share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Australian humpback dolphin

VU — Vulnerable

Negros Bleeding-heart

CR — Critically Endangered

Physical Characteristics

Attribute	Australian humpback dolphin	Negros Bleeding-heart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian humpback dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Negros Bleeding-heart

Habitat

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

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Australian humpback dolphin

The Australian humpback dolphin (Sousa sahulensis) is a species in the genus Sousa. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.