spots.There is a long yellow lanceolate feather on the chest.spots.There is a long yellow lanceolate feather on the chest. There is a long narrow white crest at the back of the breeding feather.Black eyes stand out on pink There is a long narrow white crest at the back of the breeding feather.Black eyes stand out on pin Large waterfowl,140-175 cm in length.The body is short and fat,and the neck is slender and long.Whole body white.The mouth is long and straight,lead-blue,with an orange skin sac under it. 景9102n1111电！材可保口a