Food for Thought

[Chris Kern]

A genuinely bird-brained experiment:

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.

[Robert Roaldi]

Along similar lines, only this one is about crows, https://www.youtube.com/watch?v=bXQAgzfwuNQ.

I like his idea of entering into a symbiotic relationship with them, the way we've done with dogs. (Or maybe the way dogs have done with us.)