Black-winged Petrel vs Chilean Dolphin

Pterodroma nigripennis compared with Cephalorhynchus eutropia

Key Differences

• Black-winged Petrel is Least Concern while Chilean Dolphin is Near Threatened.

Taxonomic Classification

Rank	Black-winged Petrel	Chilean Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Procellariiformes (Procellariiformes)	Cetacea (Whales & Dolphins)
Family	Procellariidae	Delphinidae (Oceanic Dolphins)
Genus	Pterodroma	Cephalorhynchus
Species	Pterodroma nigripennis	Cephalorhynchus eutropia

Evolutionary Relationship

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

Conservation Status

Black-winged Petrel

LC — Least Concern

Chilean Dolphin

NT — Near Threatened

Physical Characteristics

Attribute	Black-winged Petrel	Chilean Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-winged Petrel

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-winged Petrel

The Black-winged Petrel (Pterodroma nigripennis) is a species in the genus Pterodroma. It is currently classified as Least Concern on the IUCN Red List. Found in Norway.

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.