Yellow-crested Cockatoo
Aiken Lau · CC0_1_0 via GBIF
Yellow-crested Cockatoo
Aiken Lau · CC0_1_0 via GBIF
Yellow-crested Cockatoo
Aiken Lau · CC0_1_0 via GBIF
Yellow-crested Cockatoo
Aiken Lau · CC0_1_0 via GBIF
Yellow-crested Cockatoo
Stephen Matthews · CC0_1_0 via GBIF
Yellow-crested Cockatoo
Stephen Matthews · CC0_1_0 via GBIF
Yellow-crested Cockatoo
Aiken Lau · CC0_1_0 via GBIF
Yellow-crested Cockatoo
James Eaton · CC0_1_0 via GBIF
Yellow-crested Cockatoo
Fiona Chan-Cary · CC0_1_0 via GBIF
Yellow-crested Cockatoo
Fiona Chan-Cary · CC0_1_0 via GBIF
Yellow-crested Cockatoo
Aiken Lau · CC0_1_0 via GBIF
Yellow-crested Cockatoo
Aiken Lau · CC0_1_0 via GBIF

Yellow-crested Cockatoo

Cacatua sulphurea

IUCN: Critically Endangered

Taxonomy

Order
Psittaciformes
Family
Cacatuidae
Genus
Cacatua
eBird Code
yeccoc1

Subspecies (6)

  • Cacatua sulphurea abbotti

    Masalembu Besar Island (Java Sea); critically endangered

  • Cacatua sulphurea djampeana

    islands in the Flores Sea: Tanahjampea Islands (Kayuadi, Tanahjampea, Kalao, Kalaotoa, and Madu)

  • Cacatua sulphurea occidentalis

    western and central Lesser Sundas (Lombok, Sumbawa, Komodo, Padar, Rinca, Flores, Pantar, and Alor); probably extirpated on Lombok, and critically rare on Sumbawa and Flores

  • Cacatua sulphurea parvula

    central Lesser Sundas (Roti, Semau, and Timor)

  • Cacatua sulphurea paulandrewi

    Tukangbesi Islands (Wangi-wangi, Tomea, and Binongko), southeast of Sulawesi

  • Cacatua sulphurea sulphurea

    Sulawesi and Muna and Buton (off southeast); now very rare

Data Sources

Bird images and sounds sourced from GBIF, contributed by citizen scientists worldwide under Creative Commons licenses.

Taxonomy data from AviList 2025.