I am Maria F. Puerto C., currently master student in Ecology. Since 2015, I collaborate with the Sotalia project development in Lake Maracaibo basin as observer and collector of tissue samples for the analyzes to evaluate presence of heavy metal. Furthermore, I have done some survey boat for abundance estimation of this dolphin. In addition, I have contributed and participated in the development of the catalog of identification of the specie in Lake Maracaibo basin as a tool for to know population structure.
