Can Wild Parrots Solve Puzzles?

We all know parrots are smart, but can they solve puzzles? I wanted to test the intelligence of my local Sulphur-crested cockatoos so I designed this puzzle using 3D Printing and Laser cutting. The results were really, really interesting!

You can find the files to create this puzzle on my Patreon (coming tomorrow) —
https://www.patreon.com/makersmuse?ty=h

Kaarakin Black Cockatoo Conservation Centre — https://blackcockatoorecovery.com/

Eastern Long Billed Corella works out his puzzle box
— https://youtu.be/gBXQhvdQVnIv

Purchasing your First 3D Printer — https://www.makersmuse.com/purchasing-your-first-3d-printer-fdm-fff

50 3D Printing Tips and Tricks — https://gumroad.com/l/QWAh

3D Printing Essentials — https://www.amazon.com/shop/makersmuse