In The Animal Kingdom, Blood Comes in a Rainbow of Colours loading...
In The Animal Kingdom, Blood Comes in a Rainbow of Colours
Blood isn't always red, evolution has given rise to a variety of hues.
Aussie Sharks Gone Walkabout loading...
Aussie Sharks Gone Walkabout
How Australian great whites ended up in the Mediterranean.
See What's Controlling These Zombie Ants loading...
See What's Controlling These Zombie Ants
New research shows a deadly fungus is carving its way into the insects' bodies.
Frigid Echidna Sex – Competition Drives Males To Mate With Hibernating Females loading...
Frigid Echidna Sex – Competition Drives Males To Mate With Hibernating Females
Not only does the echidna have large testicles for its size, but it also brandishes a bendy, four-headed phallus that only uses two heads at a time.
Great Galloping Crocodiles! loading...
Great Galloping Crocodiles!
This article was published in 2015 on National Geographic's blog Phenomena by Brian Switek.
The Aussie Bees That Mummify Beetles Alive loading...
The Aussie Bees That Mummify Beetles Alive
How is it that stingless bees, that only share a brief evolutionary history with hive beetles, have such an effective defence?
Why Dozens of Octopuses Marched Out of the Sea loading...
Why Dozens of Octopuses Marched Out of the Sea
Scientists weigh in on the baffling mystery.
6 Ghostly Animals Just in Time for Halloween loading...
6 Ghostly Animals Just in Time for Halloween
From an Aussie deep-sea shark to a dancing moth, some wild animals have earned a spooky reputation.
About the Show

What do animals do when they think no one is watching? We’re sneaking into this hidden world to discover their unique personalities and most unusual behaviours and to see the world – all through their eyes!

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