秋季迁徙会迎来“十亿鸟之夜”吗？

本文探讨了今年秋季迁徙期间是否会出现大规模的候鸟迁徙现象。同时，文章还提供了通过关闭室外灯光来保护候鸟的实用建议。

Will we see a billion bird night during fall migration this year? And get tips on how you can help birds by turning off exterior lights. The post Will fall migration bring a billion bird night? first appeared on EarthSky .