Galapagos sea lion (Zalophus wollebaeki) underwater in the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

zalophus wollebaeki underwater marine life galapagos islands south america wildlife ocean swimming natural habitat playful agility ecology conservation biodiversity tropical climate sea mammals aquatic wildlife observation snorkeling diving endemic species coastal ecosystem animal behavior habitat preservation natural behavior food resources ocean species eco tourism scenic nature sea ecosystem marine biodiversity underwater exploration coastal wildlife wildlife sanctuary islands natural environment aquatic habitats oceanic ecosystems wildlife protection ecological balance marine conservation underwater adventure