2025 marks the fourth year of banding the northern-most population of these endangered, endemic birds. The NACC NRM Biodiversity team were joined by Australian Black Cockatoo Specialists’, Rick Dawson, who has banded thousands of cockatoo nestlings across their range of southwest WA. Also lending a hand were dedicated Birdlife Midwest-Geraldton volunteer (and local Carnaby’s champion) Heather Beswick, Western Mulga Aboriginal Rangers, Shane Baron and Isaiah Mourambine, and station owner Belinda and her team.


After a beautiful night camped at Murchison House Station, overlooking the Murchison River, the team headed out early, welcomed by blue skies and birdsong. Monitoring surveys conducted in the weeks prior meant the team knew exactly which hollows were housing nestlings who should be old enough to band. Nestlings must be at least four weeks old, to avoid the band slipping off the foot and causing injury.
It was fortunate timing, with a few nestlings only days away from fledging (leaving the nest), aged around 75 days. Other data recorded includes weight, sex and which hollow the nestling was in. DNA is also collected in the form of a few feathers. This data is linked to the unique number stamped onto the band, allowing it to be identified, should the bird and band be observed in the future.
Although the banding program is in its fourth year, this is the third trip with chicks successfully banded – the harsh conditions of Spring/Summer of 2023/2024 left Carnaby’s without the resources required for a fruitful breeding season.


Interestingly, this year saw four females and one male receive bands, compared to four males banded in 2022. After moderate winter rains, this year’s cohort appeared in good health, with one chick having already fledged and another only a few days shy of the minimum banding age. Now it’s all eyes to the sky looking for those bands to hopefully observe a Murchison-born cockatoo, or perhaps a visitor from a banding site further south. Hot tip for birders – the band will be on the left foot as all black cockatoos are left-handed!
Thanks to all those who helped make the 2025 banding trip a success, especially Rick for his tireless efforts across the southwest, and the Murchison House Station crew who have worked hard to watch over this special group of birds.
As the weather warms and nesting season draws to a close, the final monitoring surveys for the year are being planned. You can help us learn more about Carnaby’s Cockatoo movements by submitting lucky snaps of a banded bird or logging observations with Birdlife Australia’s ‘Birdata’. Alternatively, take part in a Great Cocky Count happening near you on 12 April 2026!
This project is jointly funded by the Australian Government Natural Heritage Trust and NACC NRM, a member of the Commonwealth Regional Delivery Partners panel.