Orcas have sunk 3 boats in Europe and appear to be teaching others to do the same. Scientists think a traumatized orca initiated the assault on boats after a “critical moment of agony” and that the behavior is spreading among the population.
Orcas have sunk 3 boats in Europe and appear to be teaching others to do the same. But why?
Scientists think a traumatized orca initiated the assault on boats after a "critical moment of agony" and that the behavior is spreading among the population through social learning.
Vous voulez savoir quand je poste du contenu sur mon blog ? Il suffit de vous inscrire gratuitement à un agrégateur RSS (Feedly, NewsBlur, Inoreader, …) et d'ajouter www.underachievementunlocked.com à vos flux (ou www.garoo.net pour vous abonner à tous les sujets). On n'a pas besoin de newsletters, pas besoin de Twitter, le RSS existe toujours.
