action
animals
arable
arable land
beak
bill
birds
birdwatching
common
common crane
countryside
crane song
cranes
dance
eating
environment
eurasian
eurasian crane
fauna
feathers
field
fields
fight
flock
foraging
gray
grey
ground
group
grus
grus communis
grus grus
habitat
instinct
jump
leg
mating season
meadow
migration
natural
natural habitat
nature
period
rural
singing
song
tillage
wild
wilderness
wildlife