Related Subjects
biota
diet composition
diet estimation
predator-prey
Carbon isotopes - Carbon 13
Carbon isotopes - Isotopes
Chukchi Sea
Diets - Animal Nutrition
Diets - Nutrition
Erignathus
Erignathus barbatus
Odobenus
Odobenus rosmarus divergens
Pusa
Pusa hispida
QFASA
Ursus
Ursus arctos, Linnaeus, 1758
Ursus maritimus, Phipps, 1774
Animal Science and Zoology
Ecology, Evolution, Behavior and Systematics
General Agricultural and Biological Sciences
bear, grizzly bear, polar bear, ursus maritimus, ursus arctos, diet composition, diet estimation, stable isoptopes