I had a jigsaw that had missing pieces. I took it partially apart, put the pieces back in the box and gave it to the tiels. It’s a very successful toy. They are having fun taking the still connected pieces apart and dropping them on the floor. I have started putting other small toys and large sunflower seeds among the pieces for them to find.

This is why I don't let the birds get near my puzzles!

That’s a creative way to forage. Sounds messy too.