雄鸟 的中文句子和英文句子

鸟儿求偶的表现包括雄鸟抖松羽毛的炫耀行为。

Courtship will include display in which the male fluff up his feather.


雄鸟的羽毛比雌鸟的艳丽。

The cock has brighter coloured feathers than the hen.