英文關鍵字
acanthaster
planci
andaman
sea
animal
aquatic
biodiversity
biology
bleach
blue
colorful
conservation
coral
crown
thorns
crown-
-thorns
damage
dead
destroyed
eat
ecology
ecosystem
environment
feeding
fish
habitat
life
marine
nature
ocean
pacific
poisonous
animals
predator
reef
scuba
seastar
species
spiny
star
starfish
thailand
threatened
travel
tropical
tropics
undersea
underwater
venomous
water
wild
wildlife