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

1 animal age animal anatomy animal animal behaviour animal gender animal group animalia animals adult animal adult animals adult animal behaviours animal theme animal themes behaviour behaviours bird birds body color images color color image colour image colour images colour days day displaying display 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 male males mature natural phenomena natural phenomenon natural world natural worlds nature north seymour island nesting nest nests no one no people no person no body no one nobody ocean one animal one outdoors outside pacific ocean pacific portrait sea bird sea birds seabird seabirds seas and oceans sex vertical water s056 s056 te