Search icon

Dr Mark Simmonds OBE

Mark is a marine biologist/environmental scientist focused on the factors impacting marine mammals, such as chemical and noise pollution and the threat posed by climate change. Currently the Senior Marine Scientist for Humane Society International, he is the author/co-author of over 200 scientific papers, reports & articles. His most recent book is Whales and Dolphins: Cognition, Culture, Conservation and Human Impacts (Earthscan 2011). In 2013 he was awarded an OBE for his work.


You are using an outdated browser which we do not support. Please upgrade your browser to improve your experience and security.

If you have any further questions regarding this, or any other matter, please get in touch with us at We aim to respond to all queries within two working days. However, due to the high volume of correspondence that we receive, it may occasionally take a little longer. Please do bear with us if this is the case. Alternatively, if your query is urgent, you can contact our Supporter Engagement Team on +44 (0)1483 521 953 (lines open Monday to Friday 9am to 5pm).