Creating a summer chore list?

My son (5) likes doing chores, so this could make a huge difference. He cleans his sink, toilet, makes his bed, keeps his room tidy, dusts his bedroom, puts away his laundry, swiffer vac's his bedroom, mops his bedroom, wipes the glass doors (finger prints), sets the table, helps unload the dishwasher and fills the bird feeders. Once he is out for the summer I will probably let him start cleaning his own bathroom.