The Last Unknown

Nature photographer Ian Shive embarks on a journey to the Aleutian Islands, where he documents seabirds, killer whales, humpback whales, northern fur seals, as well as World War II relics left behind by Japanese troops.

Ian Shive visits an uninhabited atoll to investigate one of the Earth's last pristine ecosystems.

Ian joins a team of scientists to unlock vital new info about coral reefs on a remote coral atoll.

Ian explores one of America's least-known national parks and an endangered specie's recovery.