Published on ardmediathek.de the 11.03.2020. | By: Ivo Nörenberg Until the release of this documentary, there had been no film about drills. Modern zoos are currently fighting for the survival of this highly endangered species.
Published on zoo-hannover.de, spring 2019. The Hannover Adventure Zoo received 10.000€ for a new protection project for drills: a new education project shall help the endangered monkey species even more.
Published on waza.org the 04.05.2022. Drills are the largest monkeys that do not belong to the great apes. They are very endangered, but thankfully zoological institutions are fighting for their survival.