Sperm whales have distinct dialects, complex relationships and a set of traditions passed down between generations—what scientists are calling a ‘multicultural civilization’ by Kate Lunau on Thursday, July 28, 2011 5:35pm. macleans.ca Tourist brochures refer to Dominica, a tiny Caribbean island between Guadeloupe and Martinique, as “the Nature Island” for its lush vegetation, its postcard-perfect […]