Fig. 3: Diel spatial shift of 144 Cape gannets which stayed at sea at night during October–November between 2008 and 2015.
From: Seascapes of fear and competition shape regional seabird movement ecology

a Distribution of gannet nighttime resting locations (dark gray) and daytime foraging locations (light gray) in relation to distance to shore. b At-sea spatial distribution of daytime foraging (green dot) and nighttime resting locations (blue dot) of gannets. Triangles show the three monitored seals colonies. Map generated with the marmap41 package for R.