The sound and movement tag participated in Dundee Science Festival 2016. More than 800 people attended the Animals & their Environment weekend at Dundee Science Centre on 5-6th of November. Drop in activities for people of all ages. Can you mimic a dolphin whistle? Does the sound of your name look different from your friend’s one? What is the difference of the echo coming back from a fish and a squid? How do cetaceans find their food? How researchers spy animals living far away in the open ocean? What man-made activities threaten marine mammal populations? and many other questions…