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Yellowstone wolf (Canis lupus) density predicted by elk (Cervus elaphus) biomass
2015
Canadian Journal of Zoology
The Northern Range (NR) of Yellowstone National Park (YNP) hosts a higher prey biomass density in the form of elk (Cervus elaphus L., 1758) than any other system of gray wolves (Canis lupus L., 1758) and prey reported. Therefore, it is important to determine whether that wolf-prey system fits a long-standing model relating wolf density to prey biomass. Using data from 2005 to 2012 after elk population fluctuations dampened 10 years subsequent to wolf reintroduction, we found that NR prey
doi:10.1139/cjz-2015-0002
fatcat:d3n7qtm7ejgyjf4mm5gttsu2fu