Collaborations, present and past
Chimpanzees
© Kevin Langergraber
- Taï Chimpanzees, Ivory Coast, Roman Wittig, Cathy Crockford, Christophe Boesch
- Chimpanzees of Ngogo, Kibale National Park, Uganda, Kevin Langergraber, John Mitani, and David Watts
- Chimpanzees of the Mahale Mountains National Park, Tanzania
- Budongo Conservation Field Station, Uganda, Klaus Zuberbuhler
Gorillas
Silverbacks at Mondika (B. Bradley) & Bai Hokou (H. Kuehl)
- Bwindi Impenetrable National Park, Uganda, Martha Robbins
- Dian Fossey Gorilla Fund International and the Karisoke Research Center, Rwanda, Tara Stoinski
- The Gorilla Organization (Mount Tshiaberimu & Kahuzi Biega, DR Congo)
- Bai Hokou, Central African RepublicChloe Cipolletta, Angelique Todd & Shelly Masi
- Mbeli Bai, Congo-Brazzaville, Emma Stokes & Thomas Breuer
- Cross River Gorillas, Nigeria & Cameroon, Richard Bergl
Bonobos
- LuiKotale, Democratic Republic of Congo, Gottfried Hohmann
- Kokolopori, Democratic Republic of Congo, Martin Surbeck
Sympatric Chimpanzees and Gorillas
- Goualougo Triangle, Republic of Congo, David Morgan and Crickette Sanz
- Loango National Park, Gabon, Christophe Boesch and Martha Robbins
Baboons
- Filoha Hamadryas Project, Ethiopia, Larissa Swedell
- Uaso Ngiro Baboon Project, Kenya, Joan Silk
Capuchins
- Lomas Barbudal Capuchin Project, Costa Rica, Susan Perry
Zoos
- Leipzig Zoo, German