英文關鍵字
adult
america
american
animal
ardea
beak
bird
blue
branch
breeding
building
color
couple
darling
ding
everglades
exchanging
family
fauna
female
florida
great
herodias
heron
island
male
material
national
nature
nest
nesting
north
park
plumage
refuge
rookery
sanctuary
sanibel
standing
states
stick
tree
united
usa
venice
wading
wetland
wild
wildlife