Figure 1From: Persistence in diving American minkDive sequence illustrating the differences between dive clusters and aquatic activity sessions (AAS). Dives of mink 187a (female) from 27 January 2006 were assigned to one of three states using a Hidden Markov model algorithm as in [34]: State 1 (white) dives represent a period of continual diving, State 2 (red) dives represent a period of loosely aggregated diving (an AAS), and State 3 (black) dives are terminal dives in a cluster or single dives. Note, however, that an AAS does not necessarily comprise a series of clusters and may simply be a short series of loosely aggregated dives. Hours of darkness are shown by grey shading. This is a modified version of a section of Figure 2 from [34].Back to article page