This 29 May 2020 video says about itself:
South Georgia – Penguin Paradise of the South Atlantic | Free Documentary – Nature
In the middle of the Antarctic Ocean, an entire mountain range arises from the water: South Georgia, the nursery of the Antarctic. Hundreds of thousands of penguins, elephant seals, fur seals and their young overcrowd the beaches.
The rough weather and the extremely difficult access to the island cause filmmaking to be an endeavor requiring much of the film crew around Roland Gockel and Rosie Koch and the state of the art cameras. A lot of patience and sensitivity over a period spanning some five years now offers unknown and poignant insights into the life of the king penguins on South Georgia Island.