Now, if we monitor how well they do near to boating channels, we realize that that motorboat noise means the adults don't feed as well, they don't defend the larvae against predators in the same way, and the larvae fail to develop, less larvae make it through.
Si observamos lo bien que les va cerca de canales náuticos, veremos que el ruido del bote hace que los adultos no se alimenten bien, y no defiendan a las larvas contra los depredadores de la misma manera y las larvas no pueden desarrollarse, o muy pocas lo logran.