NOVA
Season 41 Episode 16 - Wild Predator Invasion
Over the last few centuries we have shot, trapped, and skinned the predators that formerly thrived at the top of the food chain in the wild. Wild bears, wolves, and big cats are all in retreat, and a growing number of scientists are discovering that by eliminating predators, we have changed the environment. Removing predators from the wild has thrown ecosystems off-kilter, triggering domino effects that scientists are just beginning to understand. In "Wild Predator Invasion," NOVA follows scientists who are trying a simple but controversial solution: returning apex predators—like wolves, bears, and panthers—to their natural environments. Can these newly reintroduced predators restore the natural balance of their ecosystems without threatening the humans who live among them?
Episodes in Season 41
Ground Zero Supertower
55 min
Megastorm Aftermath
55 min
Making Stuff Faster
55 min
Making Stuff Wilder
55 min
Making Stuff Colder
55 min
Making Stuff Safer
55 min
Cold Case JFK
55 min
At the Edge of Space
55 min
Asteroid: Doomsday or Payday?
55 min
Alien Planets Revealed
55 min
Zeppelin Terror Attack
55 min
Killer Typhoon
55 min
Ghosts of Murdered Kings
55 min
Roman Catacomb Mystery
55 min
Great Cathedral Mystery
55 min
Wild Predator Invasion
55 min
Inside Animal Minds: Bird Genius
55 min
Inside Animal Minds: Dogs & Super Senses
55 min
Inside Animal Minds: Who's the Smartest?
55 min
Why Sharks Attack
55 min
Escape From Nazi Alcatraz
55 min
D-Day's Sunken Secrets
55 min
