traffic sign
animal
animals
avian
banded
biodiversity
bird
bird watch
bird watching
birds
cold
color
colors
colour
colours
fauna
grus japonensis
hokkaido
japan
japanese crane
japanese cranes
kushiro
manchurian crane
manchurian cranes
nature
ornithology
pair
pairs
paths
redcrowned crane
redcrowned cranes
ringed
road
roads
snow
snowy
species
traffic signal
traffic signals
traffic signs
two
vertebrate
vertebrates
vertical
wild
wildlife
winter
zoology