Marine Mammals and Seabirds - Grampus griseus - Effort sightings (1995 - 2011)
Effort sightings of Grampus griseus in the Channel Charm III sea zone based on MARINElife surveys between 1995-2011 at a 10km² resolution (effort sightings are indicated by yellow circles in the thumbnail, the red circles are casual sightings data, which are available in a separate data set).