Segun el articulo, que se puede notar sobre ciertas golondrinas como resultado de los retos que tienen que enfrentar ante el trafico?

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asked Apr 4, 2019 30.1k views

1 Answer

Andrew Pate · Answer 1 · 2019-04-10T20:18:33+0000

According to the article, what can be noticed about certain swallows as a result of the challenges they have to face in the face of traffic?