migratory birds

The part that migratory birds play in spreading the virus is still being studied.

迁徙鸟在病毒传播中的作用还在研究过程中.

Yiyang , the site of the outbreak , lies next to Lake Dongting, which hosts many migratory birds.

爆发地 宜阳 临近许多候鸟的聚集地洞庭湖.

migratory flights/birds

（候鸟）迁徙；候鸟

The preparations for the movement of migratory birds, flying to warmer places.

候鸟该准备迁徙了, 飞向温暖的地方.

The UK also played down the threat posed by migratory birds.

英国也在淡化侯鸟造成的威胁.

Every year migratory birds fly to Kunming in batches to survive the winter.

每年有成批的候鸟飞到昆明来越冬.

migratory birds

候鸟

These living beings are migratory birds.

这些生物就是候鸟.

The main protection for necked cranes and other migratory birds and their habitat.

主要保护对象为黑颈鹤等候鸟及其栖息环境.

Darkness swallowed millions of planets like tidewater. sunflowers withered, flocks of migratory birds attending the funeral.

黑暗像潮水吞没几百亿个星球. 向日葵大片枯死.候鸟成群结队地送葬.

Migratory birds fly long distances between a winter home and a summer home.

候鸟要在冬巢和夏巢之间飞很远的距离.

Spring is like temporarily resting migratory birds, suddenly away, with nothing left.

春天像短暂停驻的候鸟, 突然飞走了, 什么也不留下.

Therefore, we concluded that migratory birds would spread AIV in its eruptive period.

因此, 该次疫情中候鸟中存在传播禽流感病毒的可能性.

The part of migratory birds play in spreading the virus is still being studied.

一部分候鸟在传播该种病毒方面的作用现在仍处于研究阶段.

The positive rate of migratory birds is higher than birds.

候鸟的阳性率极显著高于留鸟.

It became part of local etiquette to take visitors to see migratory birds.

带游客们观赏候鸟成了当地的一种礼仪.

The luxuriant water plants and grass on the island attract huge flocks of migratory birds.

岛上水草丰美,吸引了大批候鸟.

Many migratory birds visit this lake annually.

许多候鸟每年到这个湖上作短期逗留.