Image 16690, Great blue heron on lava rocks at oceans edge, Punta Albemarle. Isabella Island, Galapagos Islands, Ecuador, Ardea herodias, Phillip Colla, all rights reserved worldwide.   Keywords: above water:animal:animalia:ardea:ardea herodias:ardeidae:aves:bird:blue heron:chordata:ciconiiformes:ecuador:galapagos:galapagos islands:great blue heron:herodias:heron:isabella island:oceans:pacific:vertebrata:vertebrate:world heritage sites.