I’m currently a research associate with the Dolphin Communication Project (DCP), studying (surprisingly) dolphin communication. I am interested in dolphin social cognition, and have been working with Kathleen Dudzinski and colleagues these past few years studying how dolphins use their pectoral fins to rub each other in various social situations. Yes, it can get awkward.
Here’s a list of scholarly publications:
Popular Science Books
Published Peer Reviewed Scientific Articles
Dudzinski, K.M., Danaher-Garcia, N., Gregg, J.D. (2013). Pectoral fin contact between dolphin dyads at Zoo Duisburg, with comparison to other dolphin study populations. Aquatic Mammals. 39(4): in press
Dudzinski, K.M., Gregg, J.D., Melillo-Sweeting, K., Seay, B., Levengood, A., Kuczaj, S.A. (2012) Tactile Contact Exchanges Between Dolphins: Self-rubbing versus Inter-individual Contact in Three Species from Three Geographies. International Journal of Comparative Psychology, 2012, 25, 21-43
Dudzinski, K.M., Gregg, J.D., Paulos, R.D., Kuczaj, S.A. (2010) A comparison of pectoral fin contact behaviour for three distinct dolphin populations. Behavioural Processes, 84:559–567 (please contact DCP to receive a PDF)
Gregg, J.D., Dudzinski, K.M., Smith, H.V. (2007) 3D MASC: a method for estimating relative head angle and spatial distance of dolphins from underwater video footage. Animal Behaviour doi:10.1016/j.anbehav.2007.09.009 (352k)
Gregg, J.D., Dudzinski, K.M., & Smith, H.V. (in prep) Eavesdropping behaviors in wild Indo Pacific bottlenose dolphins (Tursiops aduncus) Aquatic Mammals
Gregg, J. D. (2007) Book Review: Rational Animals? Aquatic Mammals, 33(2), 246-247.
Gregg, J.D. (2008) Joint Attention and Echoic Eavesdropping in Wild Bottlenose Dolphins (Tursiops aduncus). PhD Thesis, University of Dublin, Trinity College
Dudzinski, KM, Melillo-Sweeting, K, Gregg, JD. (in press). Using the Song Meter 2 Marine Recorder to assess dolphin calls and ambient and anthropogenic noise levels. For: Proceedings of Acoustics 2013 meeting. Budapest, Hungary. August 2013.
Dudzinski, KM, Gregg, JD, Melillo-Sweeting, K, Levengood, A, Seay, B., Kuczaj II, SA. 2012. Tactile contact exchanges between dolphins: self-rubbing versus inter-individual contact in three species from three geographies. International Journal of Comparative Psychology – Special Symposium Issue 25: 21-43
Gregg, J.D. (2012) The Fuzzy Line Between Science Advocacy and Science Fiction. Minding Animals Conference 2012, Utrecht University, The Netherlands, July 4th – July 6th
Dudzinski, KM, Gregg, JD, Melillo, K, Kuczaj II, SA. 2010. Tactile contact exchanges between dolphins: self-rubbing versus inter-individual contact in three species from three geographies. 15th Biennial Conference for the Society of Comparative Psychology, Awaji Island, Japan, 19-21 May 2010.
Dudzinski,KM, Gregg, JD, Kuczaj, SA, Paulos, RD. 2009. A comparsion of pectoral fin contact behavior for three distinct dolphin populations. Abstracts of the 18th Biennial Conference on the Biology of Marine Mammals, Quebec, Canada, 12-16 October 2009.
Gregg, J.D., Dudzinski, K.M., & Smith, H.V. (2007) Do you hear what I hear? Testing the eavesdropping hypothesis on a population of wild Indo-Pacific bottlenose dolphins (Tursiops aduncus) 17th Biennial Conference for The Society for Marine Mammalogy, Cape Town, South Africa 29th November- 3rd December, 2007
Gregg, J.D., Dudzinski, K.M., & Smith, H.V. (2007) A cognitive model of joint attention in dolphins. 44th Annual Meeting of the Animal Behavior Society, Burlington, Vermont July 21 -25th, 2007
The Dolphin Pod
A few years back I hosted the dolphin science podcast titled The Dolphin Pod, produced in conjunction with DCP. You can find an archive of programs at this link on the DCP website. Aside from in depth sciencey-stuff for both kids and the general public (like this episode on the controversy surrounding Paul Manger’s ideas about not-so-smart dolphin brains),The Dolphin Pod also contains funny/educational content, like the Dolphin Species Song, which features my sweet sweet baritone unleashed upon a classic melody inspired by a Gilbert and Sullivan power ballad: