All you need are a black and orange marker ( I used permanent marker so it didn't wipe of if little wet hand were grabbing at these) some fruit cups made with yellow/orange fruit. My kids love the mango, peach, and pineapple fruit cups.
Start by drawing on a couple black eyes, hands and legs. Finish off with a little orange nose, and your chick is made!
NOTE: If your fruit cup has a date stamped in the middle of the cup, you can removed it using a magic eraser, baby oil or a little nail polish remover on a q-tip.