三日海洋公益行，守护这片蔚蓝

Core Viewpoint - The "Xianyu Love Ocean Public Welfare Exploration Action" successfully concluded, focusing on marine conservation and ecological education through various engaging activities [4][10]. Group 1: Event Overview - The event took place from August 8 to August 10, organized by the SEE Foundation and the Beibu Gulf Dolphin Research Team, involving 30 participants from various backgrounds [4]. - Participants engaged in three main thematic activities aimed at exploring marine ecology and promoting ecological civilization [4]. Group 2: Thematic Activities - The "Chinese White Dolphin" course provided in-depth knowledge about the species, including its biological classification and developmental stages, highlighting its long gestation period and growth phases [6][7]. - The "Exploring Intertidal Zones" course introduced participants to the ecological significance of intertidal zones, detailing the types of intertidal zones and their biodiversity, emphasizing the importance of species diversity for ecological stability [9]. - The "Beach Cleanup" activity allowed participants to actively engage in cleaning beach litter, raising awareness about marine pollution and the importance of individual responsibility in ocean conservation [11][12].