Figure 2.6 Combined first sightings from May-August (2006-2009) with each point representing a different year: 2006 sightings are in red, 2007 are in yellow, 2008 are in green, and 2009 are in purple. Bottlenose dolphins were sighted throughout the study area. The value represents water depth in meters. (Bathymetry map: NOAA 2013)