Carnivore-specific stable isotope variables and variation in the foraging ecology of modern and ancient wolf populations: Case studies from Isle Royale, Minnesota, and La Brea

Agriculture & Biology

• wolves 100%
• carnivores 89%
• stable isotopes 86%
• case studies 70%
• foraging 65%
• Canis lupus 64%
• ecology 60%
• Alces alces 43%
• collagen 43%
• isotopes 33%
• hairs 31%
• isotopic enrichment 25%
• Castor canadensis 25%
• Canis 22%
• Castoridae 22%
• carbon isotopes 19%
• fossils 17%
• standard deviation 15%
• national parks 15%
• population size 15%
• bones 14%
• fractionation 13%
• muscles 10%
• nitrogen 9%
• diet 8%
• tissues 7%

Earth & Environmental Sciences

• carnivore 90%
• stable isotope 69%
• collagen 66%
• ecology 63%
• hair 44%
• nitrogen isotope 23%
• tar 23%
• fossil record 20%
• population size 20%
• carbon isotope 19%
• national park 18%
• muscle 18%
• diet 18%
• fractionation 17%
• bone 16%
• Pleistocene 15%
• isotope 15%
• tissue 14%