Hes probably just spoiled alittle from the papaya,mango and bananas,or depending on were you live,he my be a little cold and lost some interest in food.
Dark leafy greens should be the bulk of his diet,I feed mine collards, kale, turnip greens, dandelions throw on alittle canned fruit cocktail and canned mixed vegtebles.Eats like theres no tommarrow.

