Molukkenkakadu vs Gelbhaubenkakadu

Cacatua moluccensis compared with Cacatua galerita

Key Differences

• Molukkenkakadu is Vulnerable while Gelbhaubenkakadu is Least Concern.

Taxonomic Classification

Rank	Molukkenkakadu	Gelbhaubenkakadu
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Aves (Vögel)	Aves (Vögel)
Order same	Psittaciformes (Papageien)	Psittaciformes (Papageien)
Family same	Psittacidae (True Parrots)	Psittacidae (True Parrots)
Genus same	Cacatua	Cacatua
Species	Cacatua moluccensis	Cacatua galerita

Evolutionary Relationship

Molukkenkakadu and Gelbhaubenkakadu share a common ancestor at the Genus level: Cacatua.

Conservation Status

Molukkenkakadu

VU — Vulnerable

Gelbhaubenkakadu

LC — Least Concern

Physical Characteristics

Attribute	Molukkenkakadu	Gelbhaubenkakadu
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Molukkenkakadu

Habitat

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

Range

Distributed across Norway and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Gelbhaubenkakadu

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).

Gelbhaubenkakadu

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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇹🇼 Taiwan