Schedule banner

Changing Seas

CHANGING SEAS takes viewers on an exciting adventure to the heart of our liquid planet. The documentary series offers an unprecedented look at how oceanographers and experts study earth's vast underwater wilderness, while shedding light on how over-fishing, global climate change and pollution threaten ocean resources.

Visit the Changing Seas website

Episode Description
Tuesday, May 21, 2019 - 3:00 AM
"Alien Invaders"
In the waters of the western Atlantic and Caribbean, a voracious alien predator has taken hold. Native to the Indo-Pacific, the invasive lionfish is a major threat to biodiversity and the health of already stressed coral reef ecosystems.. D
Show is TVG

Pacific Time

View Mountain


More Changing Seas on IDAHO (PT)
Tuesday, May 21, 2019 - 3:00 AM "Alien Invaders" (IDAHO)
Show is TVG
Tuesday, May 21, 2019 - 3:30 AM "Reef Revival" (IDAHO)
Show is TVG
Tuesday, May 28, 2019 - 3:00 AM "Prescription: Oceans" (IDAHO)
Show is TVG
Tuesday, May 28, 2019 - 3:30 AM "After The Spill" (IDAHO)
Show is TVG
Tuesday, Jun 4, 2019 - 3:00 AM "After The Spill" (IDAHO)
Show is TVG
Tuesday, Jun 4, 2019 - 3:30 AM "Tracking Tigers" (IDAHO)
Show is TVG
Tuesday, Jun 11, 2019 - 3:00 AM "Mysterious Microbes" (IDAHO)
Show is TVG
Tuesday, Jun 11, 2019 - 3:30 AM "Grouper Moon" (IDAHO)
Show is TVG
Tuesday, Jun 18, 2019 - 3:00 AM "Coastal Carnivores" (IDAHO)
Show is TVG
Tuesday, Jun 18, 2019 - 3:30 AM "Coral Hybrids" (IDAHO)
Show is TVG
Idaho PTV Homepage Idaho PTV Homepage