Fall migration, an incredible phenomenon.

One of the most fundamental wonders of birds is that they fly. We earthbound creatures plod along with heavy steps, and occasionally take off in our imaginations or machines. But birds do this effortlessly, and constantly fill the air around us. This is cause enough for inexhaustible excitement at the marvels of the world.

https://www.marinij.com/2020/09/27/fall-migration-an-incredible-phenomenon/amp/

Publicado el 27 de septiembre de 2020 a las 10:50 PM por biohexx1