This infographic summarises the results of the second edition of the BioMARató-Beaches with life, one of the most significant citizen science and marine observations events in Catalonia. BioMARatóis an activity promoted by the ICM-CSIC. The entities responsible for organising the activities areAnèl-lides - Serveis ambientals marins, the Catalan Federation of Underwater Activities (FECDAS),XatracandPlàncton Diving. In addition, the European Horizon2020 projectsCos4CloudandMINKE, coordinated by the ICM-CSIC, the diving centresiDive,Saita Diving,Vanas Dive,Underwater BarcelonaandOCEANICOS.