Monarch butterflies are declining fast, and conservationists need to work quickly to stop a potential extinction. But they can't do it alone. With the help of citizen science, researchers are able to gather information on an unprecedented scale — while also tearing down the barrier between science and the public. Featuring interviews with Boyd Nave and Max Larivée. Music by Jahzzar and Podington Bear. You can help Mission Monarch by visiting mission-monarch.org.