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

great frigatebird fregata minor breeding plumage genovesa island tower island galapagos unesco south america wildlife birds nature male bird animal behavior mating display oceanic island coastal habitat tropical wildlife avian ornithology nesting ecological system avifauna biodiversity ecological conservation flightless birds marine environment unique species animal kingdom galapagos islands endangered species colorful birds avian display natural world conservation efforts birdwatching tropical paradise habitat preservation avian conservation natural habitats ecological research ecosystem diversity exotic wildlife seabirds aerial display natural beauty wildlife observing natural attraction animal species island biodiversity wildlife conservation