Wolves howl in dialects
Our recent paper on distinct howl types across different Canis species and subspecies has received a huge amount of press coverage. You can see the original paper here Kershenbaum A., Root-Gutteridge H., Habib B., Koler-Matznick J., Mitchell B., Palacios V., Waller S. (2016) Disentangling canid howls across multiple species and subspecies: structure in a complex communication channel. Behavioural Processes and see some of the radio, TV, and press coverage on my Media page. The work has been covered in Scientific American, IFLS, and the Huffington Post, as well as the BBC World Service and NPR.