Tanimbar Corella vs Yellow-crested Cockatoo

Cacatua goffiniana compared with Cacatua sulphurea

Key Differences

• Tanimbar Corella is Near Threatened while Yellow-crested Cockatoo is Critically Endangered.

Taxonomic Classification

Rank	Tanimbar Corella	Yellow-crested Cockatoo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Psittaciformes (Parrots)	Psittaciformes (Parrots)
Family same	Psittacidae (True Parrots)	Psittacidae (True Parrots)
Genus same	Cacatua	Cacatua
Species	Cacatua goffiniana	Cacatua sulphurea

Evolutionary Relationship

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

Conservation Status

Tanimbar Corella

NT — Near Threatened

Yellow-crested Cockatoo

CR — Critically Endangered

Physical Characteristics

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

Habitat & Geographic Range

Tanimbar Corella

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Indonesia, Singapore, Taiwan), Europe (5 countries), and South America (Ecuador). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Tanimbar Corella

Tanimbar Corella (Cacatua goffiniana) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇬 Singapore