Молуккский какаду vs Большой желтохохлый какаду

Cacatua moluccensis compared with Cacatua galerita

Key Differences

• Молуккский какаду is Vulnerable while Большой желтохохлый какаду is Least Concern.

Taxonomic Classification

Rank	Молуккский какаду	Большой желтохохлый какаду
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Aves (птицы)	Aves (птицы)
Order same	Psittaciformes (попугаеобразные)	Psittaciformes (попугаеобразные)
Family same	Psittacidae (True Parrots)	Psittacidae (True Parrots)
Genus same	Cacatua	Cacatua
Species	Cacatua moluccensis	Cacatua galerita

Evolutionary Relationship

Молуккский какаду and Большой желтохохлый какаду share a common ancestor at the Genus level: Cacatua.

Conservation Status

Молуккский какаду

VU — Vulnerable

Большой желтохохлый какаду

LC — Least Concern

Physical Characteristics

Attribute	Молуккский какаду	Большой желтохохлый какаду
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Молуккский какаду

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.

Большой желтохохлый какаду

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).

Большой желтохохлый какаду

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