animal
beautiful
beauty
bird
bird watching
birdwatching
black
cold
couple
crane
crown
dance
elegance
elegant
forest
grus
grus japonensis
hokkaido
japan
japanese
japanese crane
japonensis
kushiro
love
mating
pair
red
redcrowned crane
snow
tree
tsurui
two
watching
wet
wetland
white
wild
wildlife
winter
wood