In fall, the migration route is generally the same with the route in spring.
黑颈鹤的秋季迁徙路线和春季迁徙路线基本一致，方向相反。
参考来源 - 黑颈鹤东部种群的迁徒路线及其停歇地研究·2,447,543篇论文数据，部分数据来源于NoteExpress
他注意到，当它们在笼子里到处飞的时候，通常会朝着常规的迁徙路线的方向。
He noticed that as they fluttered around in the cage, they often launched themselves in the direction of their normal migratory route.
当一只被戴了标记环的鸟被重新捕获时，我们就能从报告中了解其迁徙路线、生长情况以及存活时间、寿命。
When a banded bird is recaptured and reported, we learn about its migration route, its growth, and how long it has been alive, its lifespan.
模拟波多黎各和佛得角之间的磁场，这两地是海龟迁徙路线途经的两点，拥有同样的纬度但经度不同。
And they replicated the magnetic fields of Puerto Rico and the Cape Verde Islands, two points along the turtles' migration, with equal latitudes but different longitudes.
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