What other documentaries are similar to "Natural Legend"?

The first part, "Pulse of the Earth". From the Antarctic to the North Pole, from the equator to the frigid zone, from the African grasslands to the tropical rain forests, and from the desolate peaks to the deep seas, countless creatures are presented to the world in extremely beautiful appearances. The film has a total of 11 episodes, during which it was filmed using an aerial camera invented by the US military, which can take ultra-clear close-ups of an object from one kilometer away.

The second part, "Human Planet". Human Planet, an 8-episode large-scale TV series launched by the BBC, explores the relationship between humans and nature. The 8-episode program explores human activities in the polar regions, mountains, oceans, jungles, grasslands, rivers, deserts and cities. World-leading nature and people experts and photographers capture rare footage from the air, on land and underwater. BBC camera crews traveled to 80 places around the world to capture rare and wonderful human activities that have never appeared on television screens.

The third part, "Life". "Life" is a ten-part documentary series produced by the BBC and broadcast on BBC TV from October 12, 2009. The film took four years to make and was all shot in high definition.