Congaree National Park: Lights Out in the Swamp

This is part 2 of our Congaree National Park podcast series. Check out our other episodes on Congaree National Park for kids: Part 1: The Forest that Floods on Purpose Part 2: The Race for the Light Part 3: Lights Out in the Swamp Part 4: War Zone on the Mosquito Meter -- Deep in the swampy, pitch-black forest of Congaree National Park, thousands of fireflies are blinking against the dark, and a scientist is crouched in the mud holding up a tiny LED light. Today, we go into the night to disco...