Black-backed Bittern vs Chilean Dolphin

Ixobrychus dubius compared with Cephalorhynchus eutropia

Key Differences

• Black-backed Bittern is Least Concern while Chilean Dolphin is Near Threatened.

Taxonomic Classification

Rank	Black-backed Bittern	Chilean Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Pelecaniformes (Pelecaniformes)	Cetacea (Whales & Dolphins)
Family	Ardeidae	Delphinidae (Oceanic Dolphins)
Genus	Ixobrychus	Cephalorhynchus
Species	Ixobrychus dubius	Cephalorhynchus eutropia

Evolutionary Relationship

Black-backed Bittern and Chilean Dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-backed Bittern

LC — Least Concern

Chilean Dolphin

NT — Near Threatened

Physical Characteristics

Attribute	Black-backed Bittern	Chilean Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-backed Bittern

Habitat

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

Range

Found in Norway.

Chilean Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-backed Bittern

The Black-backed Bittern (Ixobrychus dubius) is a species in the genus Ixobrychus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Chilean Dolphin

The Chilean Dolphin (Cephalorhynchus eutropia) is a species in the genus Cephalorhynchus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.