Sulphur-crested Cockatoo vs Tanimbar Corella

Cacatua galerita compared with Cacatua goffiniana

Key Differences

• Sulphur-crested Cockatoo is Least Concern while Tanimbar Corella is Near Threatened.

Taxonomic Classification

Rank	Sulphur-crested Cockatoo	Tanimbar Corella
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Aves (chim)	Aves (chim)
Order same	Psittaciformes (Bộ Vẹt)	Psittaciformes (Bộ Vẹt)
Family same	Psittacidae (True Parrots)	Psittacidae (True Parrots)
Genus same	Cacatua	Cacatua
Species	Cacatua galerita	Cacatua goffiniana

Evolutionary Relationship

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

Conservation Status

Sulphur-crested Cockatoo

LC — Least Concern

Tanimbar Corella

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Sulphur-crested Cockatoo

Habitat

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

Range

Widely distributed across Asia (4 countries), Europe (7 countries), Oceania and the Pacific (New Zealand), and South America (Colombia).

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.

Sulphur-crested Cockatoo

One of the largest and most iconic cockatoos, sulphur-crested cockatoos inhabit forest and woodland across eastern Australia, New Guinea, and the Moluccas, and have been introduced to New Zealand. They are highly intelligent, long-lived (up to 70 years in captivity), highly social, and famously loud, with screaming calls audible over 1 km. They have become pest species in urban areas where they strip bark, chew timber, and damage crops, demonstrating remarkable adaptability to human-modified environments.

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 7 countries:

🇧🇪 Belgium 🇫🇷 France 🇮🇩 Indonesia 🇳🇱 Netherlands 🇳🇴 Norway 🇹🇼 Taiwan 🇬🇧 United Kingdom