Adult male great frigate bird (Fregata minor) with inflated gular on North Seymour Island in the Galapagos Island Group, Ecuador

2 animal age animal animal anatomy animal behaviour animal gender animal group animalia animals adult adult animal adult animals animal behaviours animal theme animal themes behaviour behaviours bird birds body color images color color image colour image colour colour images day days display displaying ecuador fregata minor frigate bird frigate birds frigatebird frigatebirds frigate frigates fully grown galapagos islands galapagos gal‡pagos gal‡pagos islands gular pouch gular pouches gular skin gular gular skins gulars great frigate great frigatebird habitat habitats horizontal horizontals landscape male males mature natural phenomena natural phenomenon natural world natural worlds nature north seymour island nest nesting nests no one no people no person no body no one nobody ocean outdoors outside pacific ocean pacific pair sea bird sea birds seabird seabirds seas and oceans sex two animals two water s056 s056 te