英文關鍵字
1080p
adorable
animal
aquatic
atra
beak
bird
black
blue
chick
cleaning
common
contrast
coot
cute
eurasian
europa
fauna
feather
footage
fulica
fullhd
habitat
lake
life
light
mirror
nature
ornithology
playful
pond
reflection
river
standing
summer
swimming
tree
trunk
video
water
waterfowl
wild
wildlife
young
zoology