oceandefense in # nature • 2 years ago • 2 min readHow to start a beach clean up near you!Beach cleanups are important for many reasons. They help keep our beaches clean, safe, and more.oceandefense in # science • 3 years ago • 2 min read'Wave reserves' may help ensure conservation of ecologically valuable coastal areas - Marine Conservation NewsA wave reserve is an marine reserve created to protect surf spots (surfing ecosystems) from environmental damage to a surf spot. oceandefense in # introduction • 3 years ago • 2 min readIntroduction and Goals of the Ocean Defense LeagueThe Ocean Defense League is an online conservation project to educate people about the different problems that affect our ocean ecosystems..