animal
beautiful
beauty
bird
bird watching
birdwatching
black
couple
crane
crown
crowned
crying
elegance
elegant
fauna
grus
grus japonensis
hokkaido
japan
japanese
japanese crane
japonensis
kushiro
marsh
natural
nature
red
red crowned crane
redcrowned crane
snow
swamp
tsurui
two
watching
wet
wetland
white
whooping
wild
wildlife
winter