Lesser Cachalot vs Red-headed Quelea

Kogia breviceps compared with Quelea erythrops

Key Differences

• Lesser Cachalot is Data Deficient while Red-headed Quelea is Least Concern.

Taxonomic Classification

Rank	Lesser Cachalot	Red-headed Quelea
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Kogiidae	Ploceidae
Genus	Kogia	Quelea
Species	Kogia breviceps	Quelea erythrops

Evolutionary Relationship

Lesser Cachalot and Red-headed Quelea share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Cachalot

DD — Data Deficient

Red-headed Quelea

LC — Least Concern

Physical Characteristics

Attribute	Lesser Cachalot	Red-headed Quelea
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.

Red-headed Quelea

Habitat

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

Range

Found across Asia (United Arab Emirates) and Europe (7 countries).

Red-headed Quelea

Red-headed Quelea (Quelea erythrops) 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.