Episode 1
Stretched to the Limit
Some animals appear to have taken Nature’s gifts and stretched them to extreme limits. With these two natural...
Episode 2
A Curious Hoax?
David discovers the curiosities that have led to accusations of forgery but have ultimately helped us rethink...
Episode 3
Young Wrinklies
David encounters two examples where Nature has tinkered with the aging process to alarmingly different effect...
Episode 4
A Curious Twist
The single spiral tusk of the narwhal inspiration for tales of unicorns and the myriad variations on the twist...
Episode 5
Seeing the Pattern
Zebra stripes vary subtly between the different species but there is one group of animals that has evolved col...