Calls from the Kalahari: The Language of Meerkats is a 30-minute long, 2008 German documentary featuring Marta Manser, the co-leader of the Kalahari Meerkat Project (and professor at the University of Zurich, home to the Irchel meerkat group) and her study of meerkat communication in the Kalahari. The documentary has not been released in English, nor on DVD.