Lesser Cachalot vs Sooty Tern

Kogia breviceps compared with Onychoprion fuscatus

Key Differences

• Lesser Cachalot is Data Deficient while Sooty Tern is Least Concern.

Taxonomic Classification

Rank	Lesser Cachalot	Sooty 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	Kogiidae	Laridae
Genus	Kogia	Onychoprion
Species	Kogia breviceps	Onychoprion fuscatus

Evolutionary Relationship

Lesser Cachalot and Sooty Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Cachalot

DD — Data Deficient

Sooty Tern

LC — Least Concern

Physical Characteristics

Attribute	Lesser Cachalot	Sooty Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Cachalot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, Portugal, Sweden, and Taiwan.

Sooty Tern

Habitat

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

Range

Widely distributed across Europe (Denmark, Norway, Sweden), North America (United States), and South America (Colombia, Venezuela).

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇸🇪 Sweden