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Arctic Secrets

Delta Discoveries

The Western Arctic's mammoth Mackenzie Delta is the second largest in North America after the Mississippi. Here we find strange and mysterious land forms above an immense underbelly of permafrost featuring a phenomenal diversity of microorganisms.

Category
Documentary / Nature
Original air date
18/05/2016
Cast and crew
  • Allan CodeDirector
  • Shelagh RogersNarrator
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