19-year-old nature videographer Luca Martinez captures the incredible underworld of the Everglades, Florida. https://t.co/Vf3ntwgpRR https://video.twimg.com/ext_tw_video/1793344877444374528/pu/vid/avc1/720x1280/dVq4a2qsmLT2t2ev.mp4?tag=12