Methods of estimating marine mammal diets: A review of validation experiments and sources of bias and uncertainty

Earth & Environmental Sciences

• analysis 20%
• diet 67%
• digestion 30%
• DNA 25%
• experiment 30%
• experimental study 12%
• fatty acid 55%
• feces 52%
• mammal 13%
• marine mammal 87%
• method 16%
• otolith 17%
• predator 13%
• recovery method 19%
• seabird 17%
• stable isotope 26%
• stomach content 39%

Agriculture & Biology

• diet 39%
• digestion 23%
• DNA 15%
• fatty acid composition 12%
• fatty acids 32%
• feces 37%
• mammals 11%
• marine mammals 100%
• methodology 20%
• otoliths 17%
• predators 11%
• prey species 16%
• sampling 5%
• seabirds 17%
• species diversity 12%
• stable isotopes 32%
• stomach 37%
• testing 6%
• uncertainty 76%