Greater Adjutant, Leptoptilos dubius, Thailand

greater adjutant ciconiiformes conservation wildlife footage marshland migratory migrant storks swamp wildlife carrion eater bird habitat environment ciconiidae long neck stork family pond ornithology passerine endangered species leptoptilos thailand natural habitat animal bird watching leptoptilos dubius nature blue feathers hd footage buriram wedgeshaped bill lakes closeup grassland wild behavior natural neck pouch bill offal outdoor tropical forest bare head colorful nobody orange