What is the fine-grained topic of the following text: He is the conservateur principal of the Upemba National Park (our project) and works for the ICCN (Institut Congolais pour la Conservation de la Nature), which is the national Congolese conservation body in charge of all the national parks and zoos in the DRC. Only return the topic.
Conservation efforts in Upemba National Park by the Institut Congolais pour la Conservation de la Nature