Use a large spoon or medium sized ice cream scoop to make the warm rice balls. Place the spoonful of rice on a sheet of plastic wrap. Wrap the rice with the plastic wrap and roll with your hand to create a rice ball.
Take a sheet of nori (dried seaweed) and fold in half. Cut a heart shape along the fold. Unfold and wrap around rice. Use plastic to set the nori around the warm rice.
Use the remain nori sheet and with a nori punch press to get different shapes you can use for the eyes.
Use the round cutters to press into slices of carrot to create the feet and beak.