繁殖期的黑翅鸢食物主要为鼠类。
扩头蔡白蚁工蚁的嗉囊、前胃和囊形胃的长度和宽度明显大于黑翅土白蚁（P<0.01）。
The crop, proventriculus and paunch of workers in T. ampliceps is evidently longer and wider than in O. formosanus (P<0.01).
扩头蔡白蚁生殖蚁的侧输卵管直径与长度的比例和输精管直径与长度的比例明显大于黑翅土白蚁（P<0.01）。
The ratio of the diameter and length of the lateral oviduct and seminal duct of reproductive individuals in T. ampliceps was larger than in O. formosanus (P<0.01).
魅影在阳光的照耀下飞出，拍打着巨大的双翼缓缓降落。它那红黑相间的巨翅在太阳的照射下散发出华丽的光芒。
TORUK comes out of the sun, beating its huge wings to slow its descent. Its crimson and black wings, backlit by the sun, seem to glow from within.
它那红黑相间的巨翅在太阳的照射下散发出华丽的光芒。
Its crimson and black wings, backlit by the sun, seem to glow from within.
路易斯安那巴吞鲁日附近出现数百只死亡的红翅黑鸟、椋鸟、麻雀和白头翁。
Several hundred dead red-winged black birds, starlings, sparrows, and grackles have now turned up in Louisiana near Baton Rouge.
阿肯色州有5,000只红翅黑鹂从天而降死亡。
Around 5,000 dead red-winged blackbirds dropped from the sky in Arkansas.
澳大利亚国徽上的黑天鹅身黑、翅白、且有红喙，是南半球仅有的三种天鹅之一。
Australia's black swan is one of 3 swan species in the Southern Hemisphere. It is black with white feathers and a red beak.
澳大利亚国徽上的黑天鹅身黑、翅白、且有红喙，是南半球仅有的三种天鹅之一。
Australia's black swan is one of 3 swan species in the Southern Hemisphere. It is black with white feathers and a red beak.
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