Variation in delta C-13 and delta N-15 diet-vibrissae trophic discrimination factors in a wild population of California sea otters
Variation in delta C-13 and delta N-15 diet-vibrissae trophic discrimination factors in a wild population of California sea otters
Newsome, Seth D. ; Bentall, Gena B. ; Tinker, M. Tim ; Oftedal, Olav T. ; Ralls, Katherine ; Estes, James A. ; Fogel, Marilyn L.
(2010).
.
Ecological Applications,
20
(6)
, 1744-1752.
http://dx.doi.org/10.1890/09-1502.1
