Young Galapagos sea lion bulls (Zalophus wollebaeki) mock-fighting in the Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

galapagos zalophus wollebaeki young mock fighting playful animals wildlife shores beaches ecuador south america marine mammals nature heritage site interaction behavior competition socializing bull endemic species ecosystem coastal fauna adventure natural habitat conservation young males fighting sea ocean aquatic sandy beach juvenile dynamic exploration biodiversity marine life ecological importance ecuatoriana tourist destination natural wonder aquatic mammals natural environment endemic fauna lion bulls