Hector’s Beaked Whale vs Saunders's Tern

Mesoplodon hectori compared with Sternula saundersi

Key Differences

• Hector’s Beaked Whale is Data Deficient while Saunders's Tern is Least Concern.

Taxonomic Classification

Rank	Hector’s Beaked Whale	Saunders's Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Charadriiformes (Charadriiformes)
Family	Hyperoodontidae	Laridae
Genus	Mesoplodon	Sternula
Species	Mesoplodon hectori	Sternula saundersi

Evolutionary Relationship

Hector’s Beaked Whale and Saunders's Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hector’s Beaked Whale

DD — Data Deficient

Saunders's Tern

LC — Least Concern

Physical Characteristics

Attribute	Hector’s Beaked Whale	Saunders's Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hector’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Saunders's Tern

Habitat

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

Range

Found in Norway.