英文關鍵字
anas
anatidae
and
animal
aquatic
attraction
beak
beautiful
beauty
biology
bird
brown
castle
crecca
cute
dabbling
drake
duck
eurasian
europe
famous
fauna
feather
feathers
fowl
fur
germany
goose
gull
heidelberg
heidelberger
lake
natural
nature
near
neckar
pond
rhine
river
riverside
scenery
scenic
square
swan
teal
teals
tourist
touristic
travel
urban
water
wild
wildlife
wing
wings
yellow