Marine Biology Section ©  2018

Marine Biology Société Jersiaise

Dolphin and Seal Sightings Map

This map shows the location of dolphin and seal sightings as gathered since January 2017 using the Epicollect5 app. The map is usually updated weekly. We also have a searchable version of this map and a heatmap version.


If you would like to record your dolphin sightings via the Epicollect5 app then see our Dolphin Research page for more details.


Red = Bottle-nose Dolphin; White = Common Dolphin;

Green = Porpoise; Yellow = Grey Seal; Blue - Sunfish