New Zealand: Earth's Mythical Islands (BBC)

Nature Documentary hosted by Sam Neill, published by BBC in 2016 - English narration. 
http://docuwiki.net/images/c/c0/New-Zealand-Earth-s-Mythical-Islands-BBC-Cover.jpg

Information
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New Zealand transports you to an exotic, magnificent and isolated island chain where the mysterious and unexpected story of its true nature is revealed. Narrated by Sam Neill.

2)  Wild Extremes 
The most extreme and wild parts of New Zealand are in the South Island, which lie towards Antarctica, in the path of the tempestuous 'roaring forties'. This is home to some of the most rapidly rising mountains in the world, the Southern Alps.
From hyper-intelligent parrots to sinister snails with teeth and magical constellations of glow-worms, this is the story of New Zealand's wildest places and its most resilient pioneers, all of whom must embrace radical solutions to survive.

Technical Specs
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 * Video Codec: x265/HEVC CABAC Main10 L4
 * Video Bitrate: CRF 21 (~3694Kbps)
 * Video Resolution: 1920x1080
 * Frame Rate: 25 FPS
 * Audio Codec: AAC-LC
 * Audio Bitrate: Q=0.45 VBR 48KHz (~140Kbps)
 * Audio Channels: 2
 * Run-Time: 59 mins
 * Number Of Parts: 3
 * Part Size: 1.59 GB (average)
 * Source: HDTV
 * Subtitles: Merged