425231,Animalia,動物界,Chordata,脊索動物門,Aves,鳥綱,Charadriiformes,鴴形目,Laridae,鷗科,Sternula,小燕鷗屬,albifrons,,sinensis,,,(Gmelin, JF, 1789),,小燕鷗;白額燕鷗,,