GroBios is a Civil Association dedicated to the protection and conservation of biodiversity, as well as raising awareness of the importance of our natural resources. Guerrero Biodiversidad, the main project of GroBios AC, started in June 2018, the team consists of thesis candidates, students, social service providers, young volunteers and researchers from the Michoacana University of San Nicolás de Hidalgo (UMSNH) in collaboration with several organizations and local, national and international institutions, as well as municipal and federal government agencies with which we join efforts to reach more people and more organizations. Guerrero Biodiversidad carries out investigations on terrestrial fauna, aquatic fauna, community work, among other topics. New places are explored, and it has been a pioneer in recognition of the rich biodiversity of Costa Grande of Guerrero-Mexico.