Sulphur-crested Cockatoo
Cacatua galerita

The sulphur-crested cockatoo is a relatively large white cockatoo found in wooded habitats in Australia, New Guinea, and some of the islands of Indonesia. They can be locally very numerous, leading to them sometimes being considered pests. As highly intelligent birds, they are well known in aviculture, although they can be demanding pets. Source
Where it is now
In the last 8 weeks this bird was recorded 1,291,404 times across 16 areas (each area is a 5 degree square).
See the Sulphur-crested Cockatoo on the live map
Arrival dates
The week it was first heard regularly in each region, after at least six weeks away. Dates differ from south to north, so a region has a range.
| Region | First arrival | Last arrival | Typical peak | Areas |
|---|---|---|---|---|
| Oceania | 12 January 2026 | 25 May 2026 | 9 February 2026 | 3 |
Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.