Please recommend a documentary or documentary about life.

Winged Migration

Hannibal the Father of Strategy (I)

Red Flag Canal

the White House

Master Yan Zheng.

The Himalayas

Documentary The Mysterious Truth: The Werewolf

Documentary The Mysterious Truth: Zombies

Documentary The Mysterious Truth: Vampires

Documentary The Mysterious Truth: The Witch

There is also a horror documentary "Death Video", which is very scary ~