Yeah, it's crazy how fast they grow. And no wonder, the way they eat. I don't know how the parents keep up. Quote from here:
In contrast, the owls very quietly brought half the animal kingdom to their nestling, day after day. We started to jokingly call them “the murderers."
Not who you asked, but here you go.
1 cup shortening
1 cup white sugar
1 cup brown sugar
2 eggs
1 tsp. vanilla
1 tsp. baking soda
1/2 tsp. baking powder
1/2 tsp. salt
2 cups flour
2 cups quick oats
2 cups rice krispies
1 cup (shredded) coconut.
The instructions are probably on the back of the card. You can follow the ones here.