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When close to prey, porpoises actively widen their sonar beam, which may make it harder for the prey to escape.

Detalles Bibliográficos
Autor principal: Tyack, Peter
Formato: Online Artículo Texto
Lenguaje:English
Publicado: eLife Sciences Publications, Ltd 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4413020/
https://www.ncbi.nlm.nih.gov/pubmed/25922991
http://dx.doi.org/10.7554/eLife.07690
Descripción
Sumario:When close to prey, porpoises actively widen their sonar beam, which may make it harder for the prey to escape.