What are the living things that occupy a coastal area?

Coastal areas are home to a diverse array of living organisms, including various species of fish, crustaceans, marine mammals, and seabirds. Intertidal zones support organisms like sea stars, mollusks, and barnacles, while coastal vegetation includes salt-tolerant plants such as mangroves, seagrasses, and marsh grasses. These ecosystems provide critical habitats and serve as breeding grounds for many marine species. Additionally, coastal areas often support human activities, including fishing and tourism, impacting the local biodiversity.