英文關鍵字
ecuador
frigate
galapagos
island
nest
wild
wildlife
animal
bird
frigatebird
nature
natural
evolution
birdwatching
fauna
fregatidae
gular
inflated
islands
male
mating
pouch
red
sac
travel
wings
reserve
display
fregata
avian
baby
bond
chick
child
cute
fluffy
mother
antigua
barbuda