We focus on the integration of quantitative, inter- and transdisciplinary approaches to face conservation challenges; with particular interest in nature conservation, human-wildlife interactions, conservation conflicts, and large mammals and avian scavengers. These species are among the most challenging groups of species to conserve, and coexist with, in our crowded planet. Keeping a strong emphasis on the practical nature of our research, we aim to interact with stakeholders, policy-makers, and the general public, for an effective conservation of biodiversity.