英文關鍵字
240fps
animal
atra
beautiful
bird
black
cleaning
cold
common
coot
duck
eurasian
feather
fulica
habitat
lake
natural
nature
ornithology
outdoor
plumage
pond
preening
rallidae
spring
swim
water
waterbird
waterfowl
wild
wildlife
英文關鍵字
240fps
animal
atra
beautiful
bird
black
cleaning
cold
common
coot
duck
eurasian
feather
fulica
habitat
lake
natural
nature
ornithology
outdoor
plumage
pond
preening
rallidae
spring
swim
water
waterbird
waterfowl
wild
wildlife