Cooperative Fish and Wildlife Research Units Program: Headquarters
Education, Research and Technical Assistance for Managing Our Natural Resources

Headquarters Staff Member


Dr. John Organ

CRU Chief John Organ processing a Canada lynx kitten during a long term research collaboration between the Maine Department of Inland Fisheries and Wildlife and the Fish and Wildlife Service.

Chief
Phone: (703) 648 - 4261
Email: jorgan@usgs.gov

Education

  • Ph D University of Massachusetts Amherst 1989

Biography

John F. Organ is the Chief of the U.S.G.S. Cooperative Fish and Wildlife Research Units. He was Chief of Wildlife and Sport Fish Restoration for the Northeast Region of the U.S. Fish and Wildlife Service from 2005 to 2014, and worked in the FWS's Ecological Services and National Wildlife Refuge programs during his 35 year career. He is also an Adjunct Associate Professor of Wildlife Conservation at the University of Massachusetts, Amherst, Michigan State University, and Andres Bello University in Santiago, Chile. He is a certified Wildlife Biologist and Past President and Fellow of The Wildlife Society. He is also a Professional Member of the Boone and Crockett Club and a Senior Specialist in the Fulbright Scholar Program. He is a member of the IUCN Otter Specialist and Sustainable Use and Livelihoods Groups, and an instructor and Advisory Board member of the Conservation Leaders for Tomorrow Program. He is also a consultant to the Peru Forest Sector Initiative where he is assisting the Peruvian government in training biologists and developing wildlife regulations. He advises M.S. and Ph.D. students studying carnivores and human dimensions in Africa, Canada, Chile, and the U.S. and teaches graduate courses in Wildlife Management and Conservation and Human Dimensions of Wildlife Conservation.. Mammal conservation. Human Dimensions. Wildlife Policy.. Wildlife conservation and management . Human dimensions. Wildlife policy.

Research Publications Publication Date
York, E.C., T.L. Moruzzi, T.K. Fuller, J.F. Organ, R.M. Sauvajot, and R.M. DeGraaf. 2001. Description and evaluation of a remote camera and triggering system to monitor carnivores. Wildl. Soc. Bull. 29(4):1228-1237. December 2001
White, H. B., T. Decker, M.J. O’Brien, J.F. Organ and N. M. Roberts. 2015. Trapping and furbearer management in North American wildlife conservation, International Journal of Environmental Studies, DOI: 10.1080/00207233.2015.1019297 March 2015
Vashon, J.H., A.M. Meehan, J.F. Organ , W.J. Jakubas, C.R. McLaughlin, A.D. Vashon, and S.M. Crowley. 2008. Diurnal habitat relationships of Canada lynx in an intensively managed private forest landscape in northern Maine. Journal of Wildlife Management. 72(7):1488-1496. March 2008
Vashon, J.H., A.L. Meehan, W.J. Jakubas, , A.D. Vashon, C.R. McLaughlin, G.J. Matula, and S.M. Crowley. 2008. Spatial ecology of a Canada lynx population in northern Maine. Journal of Wildlife Management. 72(7):1479-1487. March 2008
Svedarsky, D., T. Franklin, J. Organ, B. Leopold, R. Baydack, E. Campbell, A. Crossley, T. Decker, M. Hutchins. B. Minser, T. Ryder, B. Thompson, and D. Yasuda. 2008. Pivotal challenges for wildlife management and conservation: Perspectives from 2008 TWS Council. The Wildlife Professional 2(2):11-13. May 2008
Stevens, S.S., T.L. Serfass, and J.F. Organ. 2007. Otters and wildlife tourism: A recipe for conservation success? Proceedings of the Sixth TAWIRI Scientific Conference, 3rd – 6th December 2007, Tanzania Wildlife Research Institute, Arusha, Tanzania. 6:489-505. February 2007
Stevens, S.S., B. Amulike, S. Ndaga, J.F. Organ, and T.L. Serfass. 2014. The confusion of common names: a wildlife specific methodological challenge in cross-cultural research. Human Dimensions of Wildlife 19(2): 191-199. May 2014
Siemer, W.F., S.A. Jonker, D.J. Decker, and J.F. Organ. 2013. Toward and understanding of beaver management as human and beaver densities increase. Human-Wildlife Interactions. 7(1): 114-131. February 2013
Samek, K., L. Bies, and J.F. Organ. 2013. Why is wildlife a public trust resource? Transactions of the North American Wildlife and Natural Resources Conference. 78:12-17. June 2013
Riley, S.J., W.F. Siemer, D.J. Decker, L.H. Carpenter, J.F. Organ, and L. Berchielli. 2003. Adaptive impact management: An integrative approach to wildlife management. Human Dimensions of Wildl. 8:81-95. February 2003
Riley, S.J., D.J. Decker, L.H. Carpenter, J.F. Organ, W.F. Siemer, G.F. Mattfeld, and G.R. Parsons. 2002. The essence of wildlife management. Wildl. Soc. Bull. 30(2):585-593. May 2002
Rayl, N.D., T.K. Fuller, J.F. Organ, J.E. McDonald, Jr., S.P. Mahoney, C. Soulliere, S.E. Gullage, T. Hodder, F. Norman, T. Porter, G. Bastille-Rousseau, J.A. Schaefer, and D.L. Murray. 2014. Mapping the distribution of a prey resource: neonate caribou in Newfoundland. Journal of Mammalogy 95(2). April 2014
Rayl, N.D., T.K. Fuller, J.F. Organ, J.E. McDonald, Jr., R.D. Otto, and S.P. Mahoney. 2014. Den abandonment and transitional day bed use by black bears Ursus americanus in Newfoundland. Wildlife Biology 20:222-228. February 2014
Rayl, N.D., T.K. Fuller, J.F. Organ, J.E. McDonald, Jr., R.D. Otto, G. Bastille-Rousseau, C.E. Soulliere and S.P. Mahoney. 2015. Spatiotemporal variation in the distribution of potential predators of a resource pulse: black bears and caribou calves in Newfoundland. Journal of Wildlife Management 79(7): 1041-1050. August 2015
Poo-Munoz, D.A., L.E. Escobar, A.T. Peterson, F. Astorga, J.F. Organ, and G. Medina-Vogel. 2014. Galictus cuya (mammalia): An update of current knowledge and geographic distribution. Iheringia, Serie Zoologia 104:341-346. February 2014
Organ, John F., and R.E. McCabe. 2018. History of state wildlife management and conservation. Chapter 1, pages 1 - 23 in T.J. Ryder, editor, State Wildlife management and Conservation. Johns Hopkins University Press, Baltimore, Maryland, USA. LCCN 2017017327 February 2018
Organ, J.F., and S.P. Mahoney. 2007. The future of public trust: the legal status of the public trust doctrine. The Wildlife Professional 1:18-22. February 2007
Organ, J.F., and J.E. Dizard. 2010. Wilderness in the 21st century: Problem or opportunity? Trans. No. Am. Wildl. and Natur. Resour. Conf. 75: 29-34. November 2010
Organ, J.F., and G.R. Batcheller. 2010. Toward the state wildlife management institution of the future: Key elements. Trans. No. Am. Wildl. and Natur. Resour. Conf. 75: 139-142. November 2010
Organ, J.F., and G.R. Batcheller. 2009. Reviving the public trust doctrine as a foundation for wildlife management in North America. Chapter 13, pages 161-171 in M.J. Manfredo, J.J. Vaske, P.J. Brown, D.J. Decker, and E.A. Duke, Eds., Wildlife and Society: The Science of Human Dimensions. Island Press, Washington, D.C., 350pp. May 2009
Organ, J.F., and C.R. Griffin. 2004. Mercury and PCBs in Massachusetts river otters: watershed comparisons. Proceedings of the 11 th International Otter Colloquium. February 2004
Organ, J.F., and A. Haskell. 2001. Implementing the otter action plan: insights from the U.S. Endangered Species Act. Habitat 13:49-53. December 2001
Organ, J.F., V. Geist, S.P. Mahoney, S. Williams, P.R. Krausman, G.R. Batcheller, T.A. Decker, R. Carmichael, P. Nanjappa, R. Regan, R.A. Medellin, R. Cantu, R.E. McCabe, S. Craven, G.M. Vecellio, and D.J. Decker. 2012. The North American model of wildlife conservation. Wildlife Society Technical Review 12-04. The Wildlife Society, Bethesda, Maryland, USA. January 2012
Organ, J.F., T.K. Fuller, S.A. Jonker, and W. Weber. 1997. Mesocarnivores in the northeast: establishing research priorities. Departmental Report Series No. 2. Dept. of Forestry and Wildl. Manag., Univ. of Mass., Amherst. 40pp November 1997
Organ, J.F., T.A. Decker, and T.M. Lama. 2016. The North American model and captive cervid facilities-what is the threat? Wildlife Society Bulletin 40(1):10-13 March 2016
Organ, J.F., T.A. Decker, S. Langlois, and P.G. Mirick. 2001. Trapping and furbearer management in North American wildlife conservation. Northeast Furbearer Resources Technical Committee. 42 pp. September 2001
Organ, J.F., S.P. Mahoney, and V. Geist. 2013. Born in the hands of hunters: the North American model of wildlife conservation. Pages 69-75 in P.R. Krausman and B.D. Leopold, Eds., Essential Readings in Wildlife Management and Conservation. Johns Hopkins University Press, Baltimore, MD, USA. March 2013
Organ, J.F., R.M. Muth, J.E. Dizard, S.J. Williamson, and T.A. Decker. 1998. Fair chase and humane treatment: Balancing the ethics of hunting and trapping. Trans. No. Am. Wildl. and Natur. Resour. Conf. 63:528-543. November 1998
Organ, J.F., R.F. Gotie, T.A. Decker, and G.R. Batcheller. 1998. A case study in the sustained use of wildlife: The management of beaver in the northeastern United States. Pages 125-139 in H.A. van der Linde and M.H. Danskin, Eds., Enhancing Sustainability: Resources For Our Future. SUI Technical Series, Vol. 1, IUCN, Gland, Switzerland and Cambridge, UK. 178pp. February 1998
Organ, J.F., J.H. Vashon, J.E. McDonald, Jr., A.D. Vashon, S.M. Crowley, W.J. Jakubas, G.J. Matula, Jr., and A.L. Meehan. 2008. Within-stand selection of Canada lynx natal dens in northwest Maine, USA. Journal of Wildlife Management. 72(7):1514-1517. March 2008
Organ, J.F., D.J. Decker, S.S. Stevens, T.M. Lama, and C. Doyle-Capitman. 2014. Public trust principles and trust administration functions in the North American model of wildlife conservation: contributions of human dimensions research. Human Dimensions of Wildlife 19:407-416 February 2014
Organ, J.F., D.J. Decker, S.J. Riley, J.E. McDonald, Jr., and S.P. Mahoney. 2012. Adaptive management in wildlife conservation. Pages 43-54 In N. Silvy, ed., The Wildlife Society Techniques Manual, 7th edition, Vol. II. Johns Hopkins University Press, Baltimore, MD, USA. April 2012
Organ, J.F., D.J. Decker, L.H. Carpenter, W.F. Siemer, and S.J. Riley. 2006. Thinking like a manager: Reflections on wildlife management. Wildlife Management Institute, Wash. DC, USA . March 2006
Organ, J.F. and M.R. Ellingwood. 2000. Wildlife stakeholder acceptance capacity for black bears, beavers, and other beasts in the east. Human Dimensions of Wildl. 5:63-75. April 2000
Organ, J.F. and E.K. Fritzell. 2000. Trends in consumptive recreation and the wildlife profession. Wildl. Soc. Bull. 28(4):780-787. December 2000
Organ, J.F. The North American model of wildlife conservation and wild turkey management: the future. Pages 19-23 in D.E. Miller, editor, Proceedings of the eleventh national wild turkey symposium. Allen Press, Lawrence, Kansas, USA. | Abstract December 2015
Organ, J.F. 2018. The North American model of wildlife conservation and the public trust doctrine. Chapter 13, pages 125 – 135 in B.D. Leopold, W.B. Kessler, and J.L. Cummins, eds., North American Wildlife Policy and Law. Boone and Crockett Club, Missoula, Montana, USA. DOI 10: 111234 August 2018
Organ, J.F. 2018. Federal aid in wildlife and fisheries conservation. Chapter 16, pages 163-175 in B.D. Leopold, W.B. Kessler, and J.L. Cummins, eds., North American Wildlife Policy and Law. Boone and Crockett Club, Missoula, Montana, USA. DOI: 10: 198765 August 2018
Organ, J.F. 2016. Book Review: Inside the Equal Access to Justice Act: Environmental Litigation and the Crippling Battle over America's Lands, Endangered Species, and Critical Habitats. Journal of Wildlife Management 80: early view June 2016
Organ, J.F. 2013. The wildlife professional. Pages 24-33 in P. Krausman and J. Cain, eds. Wildlife management and conservation: Contemporary principles and practices. Johns Hopkins University Press, Baltimore, MD, USA. January 2013
Organ, J.F. 2013. The changing landscapes of wildlife conservation: fragmentation and human values, the policy perspective. Fair Chase. Summer 2013:8-9. June 2013
Organ, J.F. 2012. The evolution of a professional society. The Wildlife Professional. 6(3):24-31. October 2012
Organ, J.F. 2009. Opening Comments: Making the North American model more relevant to more Americans. Trans. No. Am. Wildl. and Natur. Resour. Conf. 74: 25-26. November 2009
Organ, J.F. 2006. The public trust foundation of wildlife conservation in North America. Proceedings of the 86th Annual Conference, Western Association of Fish and Wildlife Agencies. 86:39-44. July 2006
Organ, J.F. 2000. Are the staff in agencies that manage hunting capable of relating to the activity, its problems and innovative solutions? Pages 41-46 in W.D. Mansell, editor, Proceedings of the Premier’s Symposium on North America’s Hunting Heritage. Wildlife Forever, Eden Prairie, Minnesota, USA. 266 pp December 2000
Organ, J.F. 1998. A review of two reports on status of mammal trapping on national wildlife refuges, 1992-1996. Proc. of Joint Fur Resources Workshop and 16th Midwest Furbearer Workshop. 16:28. December 1998
Norton, D.J., J.F. Organ, and T. Litwin. 1985. Covertype classification and mapping on Long Island’s national wildlife refuges. Proc. Am. Soc. Photogram. and Remote Sensing. July 1985
Newton, R.B., J.F. Organ, and C. Peterson. 1988. Forested wetlands of the northeast. Environmental Institute Publication No. 88-1, U. Mass., Amherst. 14pp. June 1988
Nathaniel D. Rayl, Guillaume Bastille-Rousseau, John F. Organ, Matthew A. Mumma, Shane P. Mahoney, Colleen E. Soulliere, Keith P. Lewis, Robert D. Otto, Dennis L. Murray, Lisette P. Waits, and Todd K. Fuller. 2018. Spatiotemporal heterogeneity in prey abundance and vulnerability shapes the foraging tactics of an omnivore. Journal of Animal Ecology. DOI: 10.1111/1365-2656.12810 | Abstract March 2018
Muth, R.M., RR. Zwick, M.E. Mather and J.F. Organ. 2002. Passing the torch of wildlife and fisheries management: Comparing the attitudes and values of younger and older conservation professionals. Transactions of the North American Wildlife and Natural Resources Conference. 67:178 – 193 November 2002
Muth, R.M., R.R. Zwick , M.E. Mather, J.F. Organ, and J.J. Daigle. 2006 . Unnecessary source of pain and suffering or necessary management tool: Examining the attitudes of conservation professionals toward outlawing the use of the leghold trap. Wildl. Soc. Bull. 34:706-715. January 2006
Muth, R.M., D.A. Hamilton, J.F. Organ, D.J. Witter, M.E. Mather, and J.J. Daigle. 1998. The future of wildlife and fisheries policy and management: Assessing the attitudes and values of wildlife and fisheries professionals. Trans. No. Am. Wildl. and Natur. Resour. Conf. 63:604-627. November 1998
Mumma, M.A., J.D. Holbrook, N.D. Rayl, C.J. Zieminski, T.K. Fuller, J.F. Organ, S.P. Mahoney, and L.P. Waits. 2017. Examining spatial patterns of selection and use for an altered predator guild. Oecologia DOI 10.1007/s00442-017-3971-8 | Abstract October 2017
Medina-Vogel, G., M. Barros, J.F. Organ, and L. Bonesi. 2013. Coexistence between southern river otter and the alien invasive North American mink in marine habitats of southern Chile. Journal of Zoology 290:27-34. May 2013
McMullin, S.L., D. Svedarsky, S.J. Riley, J. Organ, D. Schad. 2009. The coursework of conservation: Are university curricula on target? A synthesis. Trans. No. Am. Wildl. and Natur. Resour. Conf. 74: 75-79. November 2009
Mahoney, S.P., V. Geist, J.F. Organ, R. Regan, G.R. Batcheller, R.D. Sparrowe, J.E. McDonald, C. Bambery, J. Dart, J.E. Kennamer, R. Keck, D. Hobbs, D. Fielder, G. DeGayner, and J. Frampton. 2008. The North American model of wildlife conservation: enduring achievement and legacy. Pages 7 – 24 in Sporting Conservation Council. 2008. Strengthening America’s hunting heritage and wildlife conservation in the 21st century: Challenges and opportunities. U.S. Dept. Interior and U.S. Dept. Agriculture, Washington, D.C. 128 pp. August 2008
LeFlore, E.G., T.K. Fuller, J.T. Finn, S. DeStefano, and J.F. Organ. 2019. Wild canid distribution and co-existence during Fall in the Pioneer Valley of western Massachusetts. Northeastern Naturalist 26:325-342. June 2019
Krall, L., J.F. Organ, and F. Shepard. 2003. The value of wilderness revisited. In A. Watson and J. Sprout, eds. Seventh World Wilderness Congress Symposium: Science and Stewardship to Protect and Sustain Wilderness Values; Proc. RMRS-P-27. U.S. Dept. Agr. Forest Service, Rocky Mountain Research Station, Ogden , UT , USA . November 2003
Jonker, S.A., J.F. Organ, R.M. Muth, R.R. Zwick, and W.F. Siemer. 2009. Stakeholder norms towards beaver management in Massachusetts. J. Wildl. Manage. 73(7): 1158-1165 February 2009
Jonker , S.A. , R.M. Muth, J.F. Organ, R.R. Zwick, and W.F. Siemer. 2006 . Experiences with beaver damage and attitudes of Massachusetts residents towards beaver. Wildl. Soc. Bull. 34:1009-1021. March 2006
Jacobson, C.A., J.F. Organ, D.J. Decker, G.R. Batcheller, and L. Carpenter. 2010. A conservation institution for the 21st century: Implications for state wildlife agencies. J. Wildl. Manage. 74(2): 203-209 March 2010
Jacobson, C.A., D.J. Decker, and J.F. Organ. 2010. Fish and wildlife conservation and management in the 21st century: Understanding challenges for institutional transformation. Trans. No. Am. Wildl. And Natur. Resour. Conf. 75:107-114. November 2010
Goguen, A.D., S.J. Riley, J.F. Organ, and B.A. Rudolph. 2017. Wild-harvested venison yields and sharing by Michigan deer hunters. Human Dimensions of Wildlife DOI: 10.1080/10871209.2017.1409372 | Abstract | Download | Publisher Website December 2017
Geist, V., and J.F. Organ . 2004 . The public trust foundation of the North American model of wildlife conservation. Northeast Wildlife. 58:49-56. August 2004
Geist, V., S.P. Mahoney, and J.F. Organ. 2001. Why hunting has defined the North American model of wildlife conservation. 66: 175-185. Trans. No. Am. Wildl. and Natur. Resour. Conf. 66:175-185. November 2001
Fuller, T.K., and J.F. Organ. 1997. Why states need to practice ecosystem approaches to management. Trans. No. Am. Wildl. and Natur. Resour. Conf. 62:280-288. November 1997
Enck, J.W., D.J. Decker, S.J. Riley, J.F. Organ, L.H. Carpenter, and W.F. Siemer. 2006 . Integrating ecological and human dimensions in adaptive management of wildlife-related impacts. Wildl. Soc. Bull. 34:698-705. February 2006
Duda, M.D., T. Beppler, and J.Organ. 2017. The growth of sport shooting participation: what does this mean for conservation revenue? The Wildlife Professional 11(2): 38-41. | Download March 2017
Decker, T.A., R.F. Gotie, J.F. Organ, and G.R. Batcheller. 1996. Return of the beaver in the northeastern United States. Pages 57-58 in P. Hirschoff, S. Metcalfe, and L Rihoy, eds. Rural Development and Conservation in Africa: Studies in Community Resource Management. Harare, Zimbabwe. 60pp. March 1996
Decker, D.J., S. J. Riley, J.F. Organ, W.F. Siemer, and L.H. Carpenter. 2011. Adaptive impact management: A practitioner’s guide. Human Dimensions Research Unit and Cornell Cooperative Extension, Department of Natural Resources, Cornell University, Ithaca, NY, USA June 2011
Decker, D.J., J.F. Organ, and C.A. Jacobson. 2009. Why should all Americans care about the North American model of wildlife conservation? Trans. No. Am. Wildl. and Natur. Resour. Conf. 74:32-36. November 2009
Decker, D.J., J.F. Organ, A.B. Forstchen, M.V. Schiavone, and A.K. Fuller. 2018. Wildlife management is science based: myth or reality? The Wildlife Professional 12(4): 30-32. July 2018
Decker, D.J., J.F. Organ, A.B. Forstchen, C.A. Jacobson, W.F. Siemer, C.A. Smith, P.E. Lederle, and M.V. Schiavone. 2017. Wildlife governance in the 21st century - will sustainable use endure? Wildlife Society Bulletin 41:821-826. DOI10.1002/wsb.830 | Abstract | Download December 2017
Decker, D.J., D.B. Raik, L.H. Carpenter, J.F. Organ, and T.M. Shusler. 2005. Collaboration for community-based wildlife management. Urban Ecosystems 8:227-236. February 2005
Decker, D.J., C.A. Jacobson, and J.F. Organ. 2011. Transformation of State Fish & Wildlife Agencies: Ensuring the Future of Conservation in a Rapidly Changing World. Leaders’ Guide. Cornell University, Ithaca, NY. 52pp. March 2011
Decker, D.J., A.B. Forstchen, J.F. Organ, C.A. Smith, S.J. Riley, C.A. Jacobson, G.R. Batcheller, and W.F. Siemer. 2014. Impacts management: an approach to fulfilling public trust responsibilities of wildlife agencies. Wildlife Society Bulletin 38:2-8. January 2014
Decker, D.J., A.B. Forstchen, E.F. Pomeranz, C.A. Smith, S.J. Riley, C.A. Jacobson, J.F. Organ, and G.R. Batcheller. 2015. Stakeholder engagement in wildlife management: does the public trust doctrine imply limits? J. Wildl. Manage. 79:174-179. February 2015
Decker, D.J., A.B. Forstchen, C.A. Jacobson, C.A. Smith, J.F. Organ, and D. Hare. 2013. What does it mean to manage wildlife as if public trust really matters? Transactions of the North American Wildlife and Natural Resources Conference. 78:47-54 August 2013
Decker, D., C. Smith, A. Forstchen, D. Hare, E. Pomeranz, C. Doyle-Capitman, K. Schuler, and J. Organ. 2016. Governance principles for wildlife conservation in the 21st century. Conservation Letters. DOI: 10.1111/conl.12211 | Abstract | Download January 2016
Bies, L., M. Hutchins, J. Organ, and S. DeStefano. 2012. The role of professional societies in connecting science and management: The Wildlife Society as an example. Pages 85-98. In J.P. Sands, F.J. DeMaso, M.J. Schnupp, and L.A. Brennan, eds. Wildlife Science: Connecting research with management. Taylor Francis, London, UK. May 2012
Batcheller, G.R., T.A. Decker, D.A. Hamilton, and J.F. Organ. 2000. A vision for the future of furbearer management in the United States. Wildl. Soc. Bull. 28 (4):833-840. November 2000
Batcheller, G.R., M.C. Bambery, L. Bies, T. Decker, S. Dyke, D. Guynn, M. McEnroe, M. O’Brien, J.F. Organ, S.J. Riley, and G. Roehm. 2010. The public trust doctrine: Implications for wildlife management in the United States and Canada. Technical Review 10-01, The Wildlife Society, Bethesda, MD, USA March 2010
Presentations Presentation Date
Organ, J. F., and S. DeStefano. 2013. The evolution of human dimensions in wildlife management. 3rd Symposium on Conservation Medicine, Santiago, Chile, 10 Oct. (Invited) October 2013
Lama, T., J. Organ, S. DeStefano, and W. Johnson. 2018. Conservation genomics of Canada lynx. 70th Anniversary Meeting of the Massachusetts Unit, Westborough, MA. May 2018
Falconi, N., J. Organ, and S. DeStefano. 2018. Value of data sharing for conservation of the spectacled bear in Peru. Ecological Society of America, New Orleans, LA. August 2018
Falconi, N., J. Organ, and S. DeStefano. 2017. Value of data sharing for conservation: A study case of a large scale project of Spectacled bear (Tremarctos ornatus) in Peru. 25th International Conference on Bear Research & Management, Quito, Ecuador. November 2017
DeStefano, S., and J. F. Organ. 2013. Moose population dynamics: interactions of landscape, climate, and disease. 3rd Symposium on Conservation Medicine, Santiago, Chile, 10 Oct. (Invited) October 2013
Cahill, C., S. DeStefano, J. Organ, and G. Batcheller. 2018. Transitioning to alternative ammunition on National Wildlife Refuges. 70th Anniversary Meeting of the Massachusetts Unit, Westborough, MA. May 2018
Technical Publications Publication Date
Organ, John F. 2014. Ding's Brilliant Idea. Fair Chase. 29(4): 36-38. December 2014
Role and Organization Individual         Start Date        End Date       
The Wildlife Society - President Organ September 2006 September 2007
Society for Conservation Biology - Member Organ January 1990 Present
International Union for Conservancy of Nature - Sustainable Use and Livelihoods Specialist Group Organ January 1996 Present
International Union for Conservancy of Nature - Otter Specialist Group Organ November 2000 Present
American Society of Mammalogists - Society Organ January 1982 Present
American Fisheries Society - Member Organ September 2015 Present