red-crowned/japanese crane dance displays

aerial airborne asia behavior bird birds black bluff bounce chilly cold conspicuous court courting courtship crane cranes crowned dance defensive display displays ecotourism endangered exhibition feather feathers flapping floating flock fluttering frigid frozen grandstand grus hovering immortality intimidation japan japanese japonensis jump landscape leap longevity lovers menace nature nobility offensive ostentation ostentatiousness plumage pretentiousness protected rise romance season seasonal seasons show showboat snow snowy spectacle spring threat threatened travel trees warn warning white wild wildlife wing wings winter wintry