Galapagos heron (Butorides sundevalli) fishing along the lava shore in the Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

galapagos heron butorides sundevalli fishing lava shore ecuador wildlife nature birdwatching aquatic predator marine life habitat south america elegant agility focus shore rocky shoreline coastal environment ecosystem hunting prey water tranquility natural beauty endemic species conservation avian bird behavior foraging flora fauna ecological balance unique species biodiversity natural habitat tropical climate scientific observation ecology conservation efforts species diversity avian species