This is wild; Goffin's cockatoos will carry a toolkit to solve problems and get a treat. From Treehugger;
https://www.treehugger.com/cockatoos-use-transport-toolsets-7108170
What I found really amazing was this;
Some cockatoos learned to carry the two tools together—by inserting the short punching stick into the groove of the halved straw—when they were presented with a box that required both.
