英文關鍵字
animal
animalia
auritus
aves
beak
bill
birds
black
chordata
cormorant
crested
diving
doublecrested
eating
everglades
feathers
feeding
fledgling
great
green
hunting
ibis
lake
marsh
natural
nature
north
park
phalacrocoracidae
phalacrocorax
plumage
pond
reflection
refuge
suliformes
swamp
swimming
wade
wading
water
waterbird
waterfowl
wetland
wild
wildlife