Male Great frigatebird (Fregata minor) in breeding plumage with red gular pouch, on Genovesa (Tower) Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Adult red-footed booby (Sula sula) head detail in the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

Adult brown pelicans (Pelecanus occidentalis), flying in formation, Isla Carmen, Baja California Sur, Mexico, North America

Seabirds Tropicbirds, Pajaros Islet (Swan's Cay off the coast of Boca del Drago on Colon Island, Bocas del Toro Archipelago, Republic of Panama, Central America

Adult brown pelican (Pelecanus occidentalis), plunge diving for fish, Isla Carmen, Baja California Sur, Mexico, North America

Adult brown pelicans (Pelecanus occidentalis), plunge diving for fish, Isla Carmen, Baja California Sur, Mexico, North America

White Tailed Tropicbird (Phaethon lepturus), a seabird known as the Longtail, found in the Pacific, Atlantic and Indian Oceans, Bermda, North Atlantic, North America

A Brown Pelican (Pelecanus Occidentalis) Flying Low Above The White Sand Beach With The Blue Water, Caribbean In The Summer, Varadero, Cuba