It's hard to believe that 10 years have passed since I installed my first Black Cockatoo nesting box on my friend Jeff's block in the Porongurup Range! Today Jeff and I celebrated this anniversary by paying a quick visit to the block and checking this box, as well as the five others that have been installed at the property since 2010, all of which have been part of increasingly successful breeding. by Gnolyenok / Carnaby's Cockatoo. We were thrilled to find Carnaby's Cockatoos in every box! The two most recently installed boxes, which went up in May this year as part of a Birdlife WA and South Coast NRM educational workshop, both had heavily chewed entrances, tell-tale signs of prospecting (and usually occupancy) by Black Cockatoos.
|A large vertical box installed in May with a newly hatched Carnaby's Cockatoo chick.|
These findings give me such a thrill because they prove the design of my large vertical nest-boxes is effective, and also that newly installed boxes can become occupied so readily when placed at known breeding sites.
Three cockatoo chicks were banded as part of an ongoing WA Museum study on their movements and survival, an exciting addition to the study that Jeff and I have been carrying out on the breeding of Carnaby's Cockatoo in the Porongurup range. It was amazing to see these birds so close, and heartwarming to think of the beautiful moment when they will make their first flight into the Karri canopy and beyond!
|This Threatened cockatoo chick hatched inside a nest-box made from rubbish!|