Heat oven to 375F degrees.
Combine peaches, blueberries, agave nectar, lemon juice and zest in large bowl. Sprinkle with cornstarch. Toss until fruit is coated.
Place fruit in an ungreased pie dish. Mix remaining ingredients. Sprinkle over fruit.
Bake about 40 minutes or until topping is golden brown and fruit is tender.
Serve with a scoop of ice cream or frozen yogurt, if desired.
