Flying high gliding with the thermal wind in the middle of the day, Himalayan Griffon Vulture Gyps himalayensis, Thailand

himalayan vulture large bird himalayan griffon vulture birds of prey flying raptor griffon wingspan near threatened migratory wings birds sky accipitriformes wintering accipitridae feathers bhutan gyps himalayensis nepal pak pli clouds southeast asia china conservation nakorn nayok national park predator nature gyps mongolia windy dark blue pied quills tibetan plateau thermal brown crags thailand vulnerable habitat tree celestial burial ground facial skin warm tropical