Gertrude is dropping turds on cars to save her ducklings. Fly Gertrude directly over cars to drop turd bombs on crazy drivers and send them off the road out of the ducklings' way. Be careful though—fly too close to the edges and you'll get zapped by the high-power lines! Tap to change direction, and give yourself a pat on your back if you can take out more than 10 cars. You're a high-flying pro if you can nuke more than 50.