Coastkeeper is an environmental organization dedicated to protecting and preserving coastal and marine ecosystems. Founded in the United States, it focuses on clean water, sustainable fisheries, and habitat restoration. The organization engages in advocacy, education, and community involvement to promote environmental stewardship. Through various programs, Coastkeeper works to raise awareness about the importance of healthy coastlines and waterways. They collaborate with local communities, government agencies, and other organizations to address pollution and habitat degradation. Their efforts aim to ensure that coastal areas remain vibrant and accessible for future generations.