J. Onononga

Confirmation of the Presence of the Red-Capped Mangabey (Cercocebus torquatus) in Mayumba National Park, Southern Gabon, and Conkouati-Douli National Park, Southern Republic of Congo

F. Maisels, Quevain Pambou Makaya, J. Onononga, 2007 .

Factors Influencing the Survival of Sympatric Gorilla (Gorilla gorilla gorilla) and Chimpanzee (Pan troglodytes troglodytes) Nests

C. Sanz, D. Morgan, S. Strindberg, 2016, International Journal of Primatology.

Comparing ape densities and habitats in northern Congo: surveys of sympatric gorillas and chimpanzees in the Odzala and Ndoki regions

N. Laporte, C. Sanz, D. Morgan, 2008, American journal of primatology.

Distinguishing between the nests of sympatric chimpanzees and gorillas

C. Sanz, D. Morgan, S. Strindberg, 2007 .

Ape Abundance and Habitat Use in the Goualougo Triangle, Republic of Congo

Samantha Strindberg, C. Sanz, D. Morgan, 2006, International Journal of Primatology.