In April, a chimpanzee took down a drone being used to film a zoo in the Netherlands.

Now researchers have published their analysis of the clip in the journal Primates.

In addition to showing a stellar example of tool use - which chimps are pretty good at - researchers say the video shows the chimp planned its actions.

During the making of a TV show about the Royal Burgers' Zoo in Arnhem, filmmakers released a small drone with a GoPro camera attached to capture aerial footage of the chimpanzees.