American widgeon the male of which has a white crown.

美洲野鸭雄性的头冠为白色。

Wild ducks fly in a V-shape when they are going south for the winter.

野鸭排成V字形飞到南方去过冬。

American widgeon the male of which has a white crown.

美洲野鸭雄性的头冠为白色。

Wild ducks fly in a V-shape when they are going south for the winter.

野鸭排V字南方去过冬。

American widgeon the male of which has a white crown.

美洲野鸭雄冠为白色。

Wild ducks fly in a V-shape when they are going south for the winter.

野鸭排成V字形飞到南方去过冬。

American widgeon the male of which has a white crown.

美洲野鸭雄性的头冠为白色。

Wild ducks fly in a V-shape when they are going south for the winter.

野鸭排成V字形飞到南方去过冬。

American widgeon the male of which has a white crown.

美雄性的头冠为白色。

Wild ducks fly in a V-shape when they are going south for the winter.

排成V字形飞到南方去过冬。

American widgeon the male of which has a white crown.

洲野鸭雄性的头冠为白色。

Wild ducks fly in a V-shape when they are going south for the winter.

野鸭排成V字形飞到南方去过冬。

American widgeon the male of which has a white crown.

美洲性的头冠为白色。

Wild ducks fly in a V-shape when they are going south for the winter.

排成V字形飞到南方去过冬。

American widgeon the male of which has a white crown.

美洲野鸭雄性的头冠为白色。

Wild ducks fly in a V-shape when they are going south for the winter.

野鸭排成V字形方去过冬。

American widgeon the male of which has a white crown.

美洲野鸭雄性的头冠为白色。

Wild ducks fly in a V-shape when they are going south for the winter.

野鸭V形飞到南方去过冬。

American widgeon the male of which has a white crown.

美洲野鸭雄性的头冠为白色。

Wild ducks fly in a V-shape when they are going south for the winter.

野鸭排成V字形飞到南方去过冬。