Adult great blue heron (Ardea herodias) stalking prey along the shoreline at Puerto Egas on Santiago Island in the Galapagos Island Group, Ecuador. Pacific Ocean.

great blue heron ardea herodias blue heron heron shore bird bird birds aves puerto egas santiago island galapagos island group galapagos islands galapagos ambush predator adult ecuador pacific ocean one animal lone single portrait vertical feathers plumage beak stalking prey foraging shoreline coastal coastline