Stable isotopes and fatty acid signatures reveal age- And stage-dependent foraging niches in tufted puffins

Agriculture & Biology

• Fratercula cirrhata 100%
• stable isotopes 57%
• discriminant analysis 55%
• niches 48%
• foraging 43%
• fatty acids 38%
• rearing 37%
• chicks 35%
• nestlings 34%
• trophic levels 24%
• Alcidae 15%
• seabirds 12%
• blood cells 12%
• prey species 11%
• oviposition 9%
• taxonomy 8%
• breeding 6%
• blood 6%
• diet 5%

Earth & Environmental Sciences

• niche 52%
• rearing 52%
• fatty acid 49%
• nestling 47%
• stable isotope 46%
• trophic level 22%
• blood 17%
• analysis 14%
• seabird 12%
• breeding 10%
• egg 10%
• turnover 10%
• diet 9%
• incubation 9%
• cell 6%