National Geographic - Paranatural (2013) Part 8 Animal Apocalypse

Paranatural
Paranatural presents stunning revelations and provocative theories that further fuel debate around seemingly supernatural activities. Dramatic and scary, these supernatural tales of enduring mysteries and unimaginable phenomena are enticing with their intrigue. Paranatural assembles evidence featuring eyewitness commentary and expert testimony from some of the brightest research and investigative minds.

Part 8: Animal Apocalypse

Why are we seeing mass animal die-offs around the world? Scientists are searching for answers, and studying why some species are beginning to vanish.