去年11月25日,在我校发现1只罕见的花麻雀。这是只雄麻雀。它的头部、背部和翅膀上的羽毛,除正常的外还有一些异色羽毛。这些羽毛有的是全白的;有的是半白的;有的仅有尖端边缘呈现白色。前两种羽毛在背部和翅膀上较多,后一种在翅膀上最多,背部有一些。因此,乍看起来,好象身上有积雪一样成了花麻雀。这种变异的确少见。这 Last November 25 last year, found in our school a rare flower sparrow. This is a male sparrow. Its head, back and wings of the feathers, in addition to normal there are some different color feathers. Some of these feathers are all white; others are half white; others are white with only sharp edges. The first two feathers on the back and wings are more, the latter has the most wings, some back. So, at first glance, it seems as if the body of snow has become a sparrow. This variation is indeed rare. This