Dr. Yvonne de Jong is a Dutch primatologist who has worked in Africa for more than 24 years. Her main research focus is taxonomy, biogeography, and conservation of Eastern Africa’s primates, antelopes, warthogs, and birds. She has undertaken wildlife surveys in Kenya, Tanzania, Uganda, and Cameroon. Dr. De Jong’s curriculum vitae is available at: www.wildsolutions.nl. A list of her publications can be found at: https://www.wildsolutions.nl/publications/publications/ and https://www.researchgate.net/profile/Yvonne-De-Jong-2/research. Information about our research can be found at: www.wildsolutions.nl.