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BBC - Nature's Microworlds: Insect Specials (2014)

Posted By: notbanned
BBC - Nature's Microworlds: Insect Specials (2014)

BBC - Nature's Microworlds: Insect Specials (2014)
HDTV | 1024x576 | .MP4/AVC @ 2495 Kbps | 3x~28min | Audio: English AAC 160 kbps, 2 channels | Subs: None | 1.62 GiB
Genre: Documentary

Steve Backshall explores the world of insects and their close relatives, the arachnids and crustaceans.
Part 1: Them and Us
Steve Backshall explores the connections and relationship that we have with insects and other arthropods. In Kenya huge armies of driver ants give houses a five-star clean up and in China we discover how silkworm caterpillars have shaped our culture and distribution. While locusts devastate crops in Africa, bees and beetles across the world provide a key link in our food chains. Many of us perceive these animals merely as creepy crawlies and nothing more than a nuisance, but as Steve reveals, we couldn't live without them.

Part 2: Making Worlds
Steve reveals the incredible influence that insects and their close relatives have on Earth's many ecosystems. In the grasslands of South America the landscape has been created almost solely by one team of insects - grass-cutter ants. Across the world's oceans one tiny creature plays such a key role that, without it, the largest animal on our planet, the blue whale, could not exist. And in East Africa the savannah would quickly be swamped in dung were it not for the activities of a certain beetle. Yet the greatest influence of all comes from a group of insects that have ultimately changed the colour and diversity of our planet.

Part 3: The Secret to Their Success
Totalling an estimated 10 million species, the insects and their close relatives are the most abundant and diverse group of animals in the world, so what is the secret of their success? Their hard external skeleton provides strength and protection and their small size allows them to exploit many microhabitats. In Yellowstone, Steve Backshall reveals how teamwork allows a colony of bees to scare off a hungry bear, and in Australia this same teamwork allows a colony of ants to beat the rising tide. But to unlock the real secret of their success Steve visits the Swiss Alps, where an incredible relationship exists between the ant, the wasp and the butterfly.


General
Complete name : Natures.Microworlds.Insect.Specials.1of3.Them.and.Us.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 548 MiB
Duration : 28mn 50s
Overall bit rate mode : Variable
Overall bit rate : 2 659 Kbps

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : No
Format settings, ReFrames : 1 frame
Format settings, GOP : M=1, N=12
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 28mn 50s
Bit rate : 2 495 Kbps
Width : 1 024 pixels
Height : 576 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.169
Stream size : 515 MiB (94%)
Encoded date : UTC 2015-05-29 00:39:27
Tagged date : UTC 2015-05-29 00:39:27

Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 28mn 49s
Bit rate mode : Variable
Bit rate : 160 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Stream size : 32.9 MiB (6%)
Encoded date : UTC 2015-05-29 00:39:27
Tagged date : UTC 2015-05-29 00:39:27


Screenshots:

BBC - Nature's Microworlds: Insect Specials (2014)

BBC - Nature's Microworlds: Insect Specials (2014)

BBC - Nature's Microworlds: Insect Specials (2014)

BBC - Nature's Microworlds: Insect Specials (2014)