英文關鍵字
aerial
antarctic
antarctica
arctic
beak
behavior
bird
cold
colony
continent
covered
cute
down
drone
environment
epic
flight
flock
floe
frozen
gentoo
group
ice
iceland
island
land
landscape
leave
life
move
nature
north
overview
penguin
polar
pole
scenery
snow
south
surface
top
trace
track
travel
view
walk
wide
wild
wildlife
winter