1. Fuller MR, Millspaugh JJ, Church KE, Kenward RE (2005) Wildlife radio telemetry. In: Braun CE (ed) Techniques for wildlife investigations and management, 6th edn, pp 377–417. The Wildlife Society, Bethesda, MD
2. Tomkiewicz SM, Fuller MR, Kie JG, Bates KK (2010) Global positioning system and associated technologies in animal behaviour and ecological research. Philos Trans R Soc B 365:2163–2176. https://doi.org/10.1098/rstb.2010.0090
3. Cagnacci F, Boitani L, Powell PA, Boyce MS (eds) (2010) Challenges and opportunities of using GPS-based location data in animal ecology. Philos Trans R Soc B 365:2155. https://doi.org/10.1098/rstb.2010.0098
4. Craighead FC (1982) Track of the grizzly. Random House, New York, NY
5. Craighead JJ, Sumner JS, Mitchell JA (1995) The grizzly bears of Yellowstone: their ecology in the Yellowstone ecosystem. Island Press, New York, NY