*General information* We are offering remote internships for students interested in social systems and especially in mammalian social evolution. The students will help us to create a database on what is known about social organisation of wild living mammals, taking intra-specific variation in social organisation (IVSO) into account. For this, the students will do online searches for peer-reviewed publications and enter data into an existing database. They will join and interact with an international team of students and researchers working in France and the United States. All communication will be online via zoom and slack. Students will prepare presentations, write a scientific report and obtain a letter of reference about their internship. With this they can apply for ECTs at their home