Magnificent frigatebird (Fregata magnificens) is sitting on a nest. Galapagos Islands. Birds. Ecuador.

fregata magnificens seaside island adult female male couple posing nest to courtship behaviour nest overview black red piscivore pacific ocean three quarter shot biosphere reserve inflate on a branch sexual dimorphism national park gular sac unesco's world heritage magnificent frigatebird fregata magnificens fregata least concern iucn bicolor marine national park december galapagos national park nobody coasts seasides coast islands small island islet small islands islets adults females males posed pose settlings settling nesting nested parading parade parades seducing courtship behaviours seduce attractive seduction nests overviews global sight global sights full length blacks reds carmine magenta carmines magentas ichtyophage piscivores ichtyophagous three quarter views three quarter view three quarter shots three quarter sight three quarter sights three quarter length biosphere reserves swollen inflating inflations inflation inflated sexual dimorphisms sexual distinguishability sexual distinguishabilities national parks sensitive natural areas gular sacs world heritage site magnificent frigatebirds fregata magnificens least concern species bicolored two tone marine national parks with nobody strand area landform earth's crust stage of development individual pair enumeration reproductive behaviour behavior animal construction shot colour diet pattern species world sea and ocean environment protection environment management biodiversity management environment general morphology morphology organism pouch morphology frigatebird sea bird bird wild animal animal fregatidae pelecaniformes aves tetrapoda vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota low risk iucn iucn red list of threatened species galápagos islands ecuador south america america