英文關鍵字
america
anchovy
atlantic
baitfish
beach
bird
birds
boobies
booby
chile
coast
coastline
cormorants
diving
feeding
fish
fishery
fishing
flight
flock
fly
flying
frenzy
gannet
gannets
hunting
mackerel
migratory
natural
nature
ocean
oceanic
peruvian
pilchards
predator
sardines
school
sea
seabird
seabirds
shearwater
shoal
sky
south
speed
sula
surf
surfing
underwater
water
waves