Western Corella vs Yellow-crested Cockatoo

Cacatua pastinator compared with Cacatua sulphurea

Key Differences

• Western Corella is Least Concern while Yellow-crested Cockatoo is Critically Endangered.

Taxonomic Classification

Rank	Western Corella	Yellow-crested Cockatoo
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order same	Psittaciformes (อันดับนกแก้ว)	Psittaciformes (อันดับนกแก้ว)
Family same	Psittacidae (True Parrots)	Psittacidae (True Parrots)
Genus same	Cacatua	Cacatua
Species	Cacatua pastinator	Cacatua sulphurea

Evolutionary Relationship

Western Corella and Yellow-crested Cockatoo share a common ancestor at the Genus level: Cacatua.

Conservation Status

Western Corella

LC — Least Concern

Yellow-crested Cockatoo

CR — Critically Endangered

Physical Characteristics

Attribute	Western Corella	Yellow-crested Cockatoo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Western Corella

Habitat

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

Range

Found in Norway.

Yellow-crested Cockatoo

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and temperate broadleaf and mixed forests, among 7 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across China, Norway, and Singapore. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway