英文關鍵字
evolution
bird
frigatebird
inflated
fregata
magnificens
galapagos
islands
slow
motion
skin
south
america
male
pacific
fold
magnificent
great
feather
red
marine
frigate
black
animal
wildlife
tropical
ecuador
exotic
destination
nature
wild
wilderness
pouch
travel
island
tree
beak
inflate
outdoor
nest
tourism
archipelago
birdwatching
sac
seabird
man
039
war
kleptoparasitic
avian
big
characteristic
gular
air