Soften the cream cheese and goat cheese to room temperature. Use an electric mixer to blend together the cream cheese, goat cheese and pesto. Chill the mixture for an hour. Shape the mixture into 24 balls, about 1 teaspoon each. Combine the poppy seeds and ground black pepper on a small plate. Roll each ball into the poppy seed and pepper mixture to cover. Cut the black olives in half. Press 2 olive slices into the balls for eyes and place a pink peppercorn in the center of the olive slice for the pupils. Insert a corn chip on either side of the ball for wings. Serve.