Leah M. Vucetich

Leah M. Vucetich portrait
"Whether working with students in the lab, field or classroom, nothing beats seeing the spark of understanding ignite a passion for learning."


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Research Assistant Professor, SFRES

  • PhD, Forest Science, Michigan Technological University
  • BS, Biology, Colorado State University

Unlocking the secrets in scat

I direct the Molecular and Foraging Ecology Lab. In this lab, we seek to unlock the secrets of scat. We assay the genetic properties of animal populations sampled via noninvasive techniques such as hair or scat and old bones and teeth. These techniques are primarily focused on the assessment of the genetics of Isle Royale wolves and moose. We also assess the diet of Isle Royale moose by microhistological analysis of scat, and the forage quality of Isle Royale moose by chemical analysis of forage plants. I also participate annually in summer and winter field operations for the Isle Royale wolf-moose research.

Areas of Expertise

  • Isle Royale wolf genetics
  • Field research methods

Recent Publications

  • Oelfke, J, RO Peterson, JA Vucetich, & LM Vucetich. 2003. Wolf handling at Isle Royale: Can we find another approach? George Wright Soc. 20(3):50-58.
  • Vucetich, LM; JA Vucetich, CP Joshi, TA Waite, RO Peterson. 2001. Genetic (RAPD) diversity in Peromyscus maniculatus in a naturally fragmentation landscape. Mol. Ecol. 10(1): 35-40.
  • Vucetich, LM, Vucetich, JA, Cleckner, LB, Gorski, PR, & RO Peterson. 2001. Mercury concentrations in deer mouse (Peromyscus maniculatus) tissues from Isle Royale National Park. Environmental Pollution 14(1):113-118.
  • Paquet, P, JA Vucetich, MK Phillips, LM Vucetich. 2001. Mexican wolf recovery: three-year program review and assessment. Prepared by the Conservation Breeding Specialist Group for the United States Fish and Wildlife Service.
  • Oelfke, J, RO Peterson, JA Vucetich, and LM Vucetich. 2000. Wolf research in the Isle Royale wilderness: Do the ends justify the means? In Cole, D. and S. McCool (eds.). Proceedings: Wilderness Science in a time of change. Proc. RMRS-P-000, UT: U.S. Dept of Agriculture, Forest Service, Rocky Mountain Research Station.
  • Nelson, MP, JA Vucetich, RO Peterson, LM Vucetich. 2011. The Isle Royale Wolf-Moose Project (1958-present) and the Wonder of Long-Term Ecological Research. Endeavour 35(1):30-38.
  • Adams JR, LM Vucetich, PW Hedrick, RO Peterson, JA Vucetich. in 2011. Genomic sweep and potential genetic rescue during limiting environmental conditions in an isolated wolf population. Proceedings Royal Soc B 278:3336-3344 (doi:10.1098/rspb.2011.0261)
  • Vucetich JA, Vucetich LM, Peterson, RO. 2012. The causes and consequences of partial prey consumption by wolves preying on moose. Behavioral Ecology and Sociobiology 66: 295-303, DOI: 10.1007/s00265-011-1277-0.