Piper

A short that is both irrepressibly adorable and true to how these creatures move in real life, Piper follows a little bird as he/she (does that matter?) tries to get a little piece of clam that its mommy leaves for it on a beach. But the tide might come and sweep the bird away or back into looking like a messed-up little thing. It's an inspiring story that shows kids that if there's a little perseverance through the harsh waters that you can come out with something you didn't expect to get. Like many of Pixar's shorts it has a lot more depth than can be expected in a short running time, and the unique aspect to this is how the birds and ocean moves so closely as to how in life that it's only incredible that it wasn't done via digital-rendering on actual birds and clams and crabs and so on. And on top of everything else it's fitting to pair this with Finding Dory, which is all about taking on the odds against you to do what isn't expected - or, to put it another way, going past the limits of what is possible naturally.