Double-crested Cormorant vs Hector s Dolphin

Phalacrocorax auritus compared with Cephalorhynchus hectori

Key Differences

• Double-crested Cormorant is Least Concern while Hector s Dolphin is Endangered.

Taxonomic Classification

Rank	Double-crested Cormorant	Hector s Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Suliformes (Suliformes)	Cetacea (Whales & Dolphins)
Family	Phalacrocoracidae	Delphinidae (Oceanic Dolphins)
Genus	Phalacrocorax	Cephalorhynchus
Species	Phalacrocorax auritus	Cephalorhynchus hectori

Evolutionary Relationship

Double-crested Cormorant and Hector s Dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Double-crested Cormorant

LC — Least Concern

Hector s Dolphin

EN — Endangered

Physical Characteristics

Attribute	Double-crested Cormorant	Hector s Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Double-crested Cormorant

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Colombia).

Hector s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Double-crested Cormorant

Double-crested Cormorant (Phalacrocorax auritus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.