Skip to main content
. 2015 Jun 1;10(6):e0127615. doi: 10.1371/journal.pone.0127615

Fig 3. Individual δ15N and δ13C values for plasma and red blood cell tisues collected from adult female northern fur seals at Bogoslof and St. Paul Island rookeries during 2006 and 2008.

Fig 3

On-shelf foragers (ON) exclusively utilized < 200m depth, off-shelf foragers (OFF) traveled beyond the 200m isobaths to forage and mixed-shelf foragers (MIX) made foraging trips to both on- and off-shelf habitat.