TOP: Abryanna Whittington, 8, of Seven Fields, holds butterflies at the National Aviary's Butterfly Garden exhibit on June 1, 2016. MIDDLE: Ruth Dubois, 20, of Coraopolis holds her one-year-old nephew Jack Heisler of the North Hills as they look at a butterfly. BOTTOM: A Monarch butterfly sits on a flower at the National Aviary's Butterfly Garden.