Perrin’s Beaked Whale vs White-cheeked Pintail

Mesoplodon perrini compared with Anas bahamensis

Key Differences

• Perrin’s Beaked Whale is Endangered while White-cheeked Pintail is Least Concern.

Taxonomic Classification

Rank	Perrin’s Beaked Whale	White-cheeked Pintail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Anseriformes (Anseriformes)
Family	Hyperoodontidae	Anatidae
Genus	Mesoplodon	Anas
Species	Mesoplodon perrini	Anas bahamensis

Evolutionary Relationship

Perrin’s Beaked Whale and White-cheeked Pintail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Perrin’s Beaked Whale

EN — Endangered

White-cheeked Pintail

LC — Least Concern

Physical Characteristics

Attribute	Perrin’s Beaked Whale	White-cheeked Pintail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Perrin’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

White-cheeked Pintail

Habitat

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

Range

Widely distributed across Asia (Israel), Europe (9 countries), and South America (Colombia, Ecuador, Venezuela).

White-cheeked Pintail

White-cheeked Pintail (Anas bahamensis) 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.