Piu piu piu

Every time we go to the yard (and you want to go there ALL THE TIME), I point out the trees, the grass, the sky, the plants, the flowers, and of course, the eventual birds flying around. When that happens, I say “passarinho” (bird) and then make the sound a bird makes: “piu piu piu”. Now every time you see a bird, you immediately say “piu piu piu”.