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Jerry R. Longcore

USGS Patuxent Wildlife Research Center
5768 South Annex A
Orono, ME  04469-5768

Telephone: 207-581-2874

Fax: 207-581-3783

Email: Jerry_Longcore@usgs.gov 

Emeritus Biologist/Volunteer

Longcore Publications and Reports: 

(Excludes papers published before entering U.S. Government service)

Longcore, J. R., R. E. Jones, and J. T. Linehan.  1966.  Thirtieth breeding‑bird census: Mixed hardwood forest (Delaware). Audubon Field Notes 20(6):643.  [2436]
 
West, R. L., R. E. Jones, J. R. Longcore, and J. T. Linehan.  1966.  Thirtieth breeding‑bird census: Mature tulip popular wood lot (Delaware).  Audubon Field Notes 20(6):645‑646.  [3045]
 
Linehan, J. T., R. E. Jones, and J. R. Longcore.  1967.  Breeding‑bird populations in Delaware's urban woodlots.  Audubon Field Notes 21(6):641‑646.  [2397]
 
Andrews, R., and J. R. Longcore.  1969.  The killing efficiency of soft iron shot.  Transactions of the North American Wildlife and Natural Resources Conference 34:337‑345.  [1983]
 
Longcore, J. R.  1971.  Thirty‑fifth breeding bird census: #47.  Powerline right‑of‑way (Maryland).  American Birds 25(6):997‑999. [2435]
 
Longcore, J. R., F. B. Samson, J. F. ,. Kreitzer, and J. W. Spann.  1971.  Changes in mineral composition of eggshells from black ducks and mallards fed DDE in the diet.  Bulletin of Environmental Contamination and Toxicology 6(4):345‑350.  [1312]
 
Longcore, J. R., F. B. Samson, and T. W. Whittendale.  1971.  DDE thins eggshells and lowers reproductive success of captive black ducks.  Bulletin of Environmental Contamination and Toxicology 6(6):485‑490.  [1313]
 
Samson, F. B., and J. R. Longcore.  1971.  Stilts nest at Little Creek.  Atlantic Naturalist 26(1):37‑38.  [2743]
 
Longcore J.R.  1972.  The effects of certain pesticides on wildlife.  Pages 86-95 in J.E. Dewey, R.F. Pendleton, and S.A. McDonald, compliers and editors. Report of the Eight Northeast Aerial Applicators' Conference, Washington, D.C.   [1371]
 
Longcore, J. R., and B. M. Mulhern.  1973.  Organochlorine pesticides and polychlorinated biphenyls in black duck eggs from the United States and Canada‑‑1971.  Pesticides Monitoring Journal 7(1):62‑66.  [1329]
 
Longcore, J. R., and F. B. Samson.  1973.  Eggshell breakage by incubating black ducks fed DDE.  Journal of Wildlife Management 37(3):390‑394.  [1330]
 
Longcore, J. R., R. Andrews, L. N. Locke, G. E. Bagley, and L. T. Young.  1974.  Toxicity of lead and proposed substitute shot to mallards.  U.S. Fish and Wildlife Service, Special Scientific Report‑‑Wildlife No. 183.  iv, 23 pp.  [1353]
 
Longcore, J. R., L. N. Locke, G. E. Bagley, and R. Andrews.  1974.  Significance of lead residues in mallard tissues.  U.S. Fish and Wildlife Service, Special Scientific Report‑‑Wildlife No. 182.  iv, 24 pp.  [1354]
 
Longcore, J. R., and R. C. Stendell.  1977.  Shell thinning and reproductive impairment in black ducks after cessation of DDE dosage.  Archives of Environmental Contamination and Toxicology 6(2/3):293‑304.  [1090]
 
Stendell, R. C., E. Cromartie, S. N. Wiemeyer, and J. R. Longcore.  1977.  Organochlorine and mercury residues in canvasback duck eggs, 1972‑73.  Journal of Wildlife Management 41(3):453‑457.  [1095]
 
White, D. H., J. R. Bean, and J. R. Longcore.  1977.  Nationwide residues of mercury, lead, cadmium, arsenic, and selenium in starlings, 1973.  Pesticides Monitoring Journal 11(1):35‑39.  [1099]
 
Longcore, J. R., H. E. Spencer, and P. Corr.  1978.  Steel shot/ lead shot.  Maine Fish and Wildlife 20(4):6‑7.  [1820]
 
Longcore, J. R., and J. K. Ringelman.  1980.  Factors affecting waterfowl breeding density and productivity estimates in the Northeast.  Transactions of the Northeast Fish and Wildlife Conference 37:169‑181.  [852]
 
Ringelman, J. K., and J. R. Longcore.  1980.  Computer simulation models as tools for identifying research needs: A black duck population model.  Transactions of the Northeast Fish and Wildlife Conference 37:182‑193.  [875]
 
Longcore, J. R., P. O. Corr, and H. E. Spencer.  1982.  Lead shot incidence in sediments and waterfowl gizzards from Merrymeeting Bay, Maine.  Wildlife Society Bulletin 10(1):3‑10.  [577]
 
Longcore, J. R., and R. C. Stendell.  1982.  Black ducks and DDE: Review and status.  Transactions of the Northeast Section of the Wildlife Society.  Northeast Fish and Wildlife Conference 39:68‑ 75.  [576]
 
Norton, S. A., J. J. Akielaszek, T. A. Haines, K. L. Stromborg, and J. R. Longcore.  1982.  Bedrock geologic control of sensitivity of aquatic ecosystems in the United States to acidic deposition.  Unnumbered leaves in J.H. Gibson, Program Coordinator.  Distribution of Surface Waters Sensitive to Acidic Precipitation:  A State‑Level Atlas.  National Atmospheric Deposition Program, Project No NC‑141.  University of Maine, Orono.  [601]
            Library:  POLLUTION QH545.A17 D57 (oversized)
 
Ringelman, J. K., and J. R. Longcore.  1982.  Movements and wetland selection by brood‑rearing black ducks.  Journal of Wildlife Management 46(3):615‑621.  [600]
 
Ringelman, J. K., and J. R. Longcore.  1982.  Survival of juvenile black ducks during brood rearing.  Journal of Wildlife Management 46(3):622‑628.  [602]
 
Ringelman, J. K., J. R. Longcore, and R. B. Owen.  1982.  Breeding habitat selection and home range of radio‑marked black ducks (Anas rubripes) in Maine.  Canadian Journal of Zoology 60(2):241‑248.  [603]
 
Ringelman, J. K., J. R. Longcore, and R. B. Owen.  1982.  Nest and brood attentiveness in female black ducks.  Condor 84:110‑ 116.  [604]
 
Longcore, J. R., J. D. Heyland, A. Reed, and P. Laporte.  1983.  Contaminants in greater snow geese and their eggs.  Journal of Wildlife Management 47(4):1105‑1109.  [456]
 
Ringelman, J. K., and J. R. Longcore.  1983.  Survival of female black ducks (Anas rubripes) during the breeding season.  Canadian Field‑Naturalist 97(1):62‑65.  [479]
 
Longcore, J. R., R. K. Ross, and K. L. Fisher.  1987.  Wildlife resources at risk through acidification of wetlands.  Transactions of the North American Wildlife and Natural Resources Conference 52:608‑618.  [43]

Longcore, J.R., D.G. McAuley, K.L. Stromborg, and G.L. Hensler.  1985.  Effects sof acidic precipitation on waterbirds in Maine.  Trans. NE Sec., Wildl. Soc., Annual Fish and Wildlife Conference.  41:197 (Abstract).
 
Stromborg, K. L., and J. L. Longcore.  1987.  Distribution and effects of acidic deposition on wildlife and ecosystems.  Pages 221‑232 in Peter Kacmar and J. Legath, editors.  Collected reports from the Czechoslovak‑American Symposium on Toxic Effects of Chemical Environmental Contaminants upon Production and Reproduction Ability in Free‑Living Animals (held October 3‑4, 1983).  University of Veterinary Medicine, Kosice, Czechoslovakia.  273 pp.  [59]
 
Kaminski, R. M., A. D. Afton, B. W. Anderson, D. G. Jorde, and J. R. Longcore.  1988.  Workshop summary: Habitat selection.  Pages 399‑402 in M. W. Weller, editor.  Waterfowl in Winter.  University of Minnesota Press, Minneapolis.  xx, 624 pages.  [4412]
 
Longcore, J. R., and J. P. Gibbs.  1988.  Distribution and numbers of American black ducks along the Maine coast during the severe winter of 1980‑1981.  Pages 377‑389 in M.W. Weller, editor.  Waterfowl in Winter.  University of Minnesota Press, Minneapolis, MN.  [2090]
 
McAuley, D. G., and J. R. Longcore.  1988.  Foods of juvenile ring‑necked ducks: Relationship to wetland pH.  Journal of Wildlife Management 52(2):177‑185.  [2053]
 
McAuley, D. G., and J. R. Longcore.  1988.  Survival of juvenile ring‑necked ducks on wetlands of different pH.  Journal of Wildlife Management 52(2):169‑176.  [2049]
 
Bowman, T. D., and J. R. Longcore.  1989.  Survival and movements of molting male black ducks in Labrador.  Journal of Wildlife Management 53(4):1057‑1061.  [3211]
 
Jorde, D. G., J. R. Longcore, and P. W. Brown.  1989.  Tidal and nontidal wetlands of northern Atlantic states.  Pages 1‑26 in L.M. Smith, R.L. Pederson, and R.M. Kaminski, editors.  Habitat Management for Migrating and Wintering Waterfowl in North America.  Texas Tech University Press, Lubbock.  xii, 560 pp.  [3223]
 
Licht, D. S., D. G. McAuley, and J. R. Longcore.  1989.  An improved method to monitor nest attentiveness using radio‑ telemetry.  Journal of Field Ornithology 60(2):251‑258.  [3141]
 
Longcore, J. R., P. O. Corr, and D. G. McAuley.  1987?.  Black duck‑mallard interactions on breeding areas in Maine.  Transactions Northeast Section Wildlife Society 44(1987):16‑32.  [3233]
 
McAuley, D. G., and J. R. Longcore.  1989.  Nesting phenology and success of ring‑necked ducks in east‑central Maine.  Journal of Field Ornithology 60(1):112‑119.  [3113]
 
Owen, R., J. Longcore, J. Ringelman, K. Reinecke, and K. Hendrix. 1989.  Breeding biology and habitat use of black ducks. (Abstract only).  Maine Agricultural Experiment Station Miscellaneous Report 336:261.  [3866]
 
Rusch, D. H., C. D. Ankney, H. Boyd, J. R. Longcore, F. Montalbano III, J. K. Ringelman, and V. D. Stotts.  1989.  Population ecology and harvest of the American black duck: a review.  Wildlife Society Bulletin 17:379‑406.  [3565]
 
Sepik, G. F., D. G. McAuley, J. R. Longcore, and E. L. Derleth.  1989.  Habitat requirements and management of woodcock in the northeast:  Assessment of knowledge and needs.  Pages 97‑109 in J.C. Finley and M.C. Brittingham, editors.  Timber Management and Its Effects on Wildlife:  Proceedings 1989 Penn State Resources Issues Conference.  Pennsylvania State University, University Park, Pa.  296 pp.  [3337]
 
Frazer, C., J. R. Longcore, and D. G. McAuley.  1990.  Habitat use by postfledging American black ducks in Maine and New Brunswick.  Journal of Wildlife Management 54(3):451‑459.  [3351]
 
Frazer, C., J. R. Longcore, and D. G. McAuley.  1990.  Home range and movements of postfledging American black ducks in eastern Maine.  Canadian Journal of Zoology 68(6):1288‑1291.  [3358]
 
Longcore, J. R.  1990.  Perspectives on research in the North American Waterfowl Management Plan.  Pages 296‑300 in Jon Kusler and Richard Smardon, editors. Wetlands of the Great Lakes:  Protection and Restoration Policies; Status of the Science. Proceedings of an International Symposium, May 16‑19, 1990, Niagara Falls, NY.  The Association of State Wetland Managers, Inc., Berne, NY.  viii, 335 pp.  [3871]  Library:  MERRIAM QH541.5.M3 W47 1990
 
McAuley, D. G., J. R. Longcore, and G. F. Sepik.  1990.  Renesting by American woodcocks (Scolopax minor) in Maine.  Auk 107(2):407‑410.  [3336]

Gibbs, J. P., J. R. Longcore, D. G. McAuley, and J. K. Ringelman. 1991.  Use of wetland habitats by selected nongame water birds in Maine.  U. S. Fish & Wildlife Service, Fish and Wildlife Research 9, 57 pp.  [3942]
 
Longcore, J. R., D. G. McAuley, and C. Frazer.  1991.  Survival of postfledging female American black ducks.  Journal of Wildlife Management 55(4):573‑580.  [3917]
 
Longcore, J. R., chair, and J. D. Gill, editor.  1993.  Acidic Depositions:  Effects on Wildlife and Habitats.  Technical Advisory Committee on Acid Rain and Wildlife.  Technical Review 93‑1.  The Wildlife Society, Bethesda, MD.  iii, 42 pp.  [4208]
 
Longcore, J. R., and G. F. Sepik, editors.  1993.  Proceedings of the eighth American woodcock symposium.  U.S. Fish and Wildlife Service, Biological Report 16. 139 pp.  [4171]
 
McAuley, D. G., J. R. Goldsberry, and J. R. Longcore.  1993.  Omnidirectional aircraft antennas for aerial telemetry.  Wildlife Society Bulletin 21(4): 487‑491.  [4162]
 
McAuley, D. G., J. R. Longcore, and G. F. Sepik.  1993.  Behavior of radio‑marked breeding American woodcocks.  Pages 116‑125 in Jerry R. Longcore and Greg F. Sepik, editors. Proceedings of the Eighth American Woodcock Symposium. U.S. Fish and Wildlife Service, Biological Report 16. 139 pp.  [4157]
 
McAuley, D. G., J. R. Longcore, and G. F. Sepik.  1993.  Techniques for research into woodcocks: experiences and recommendations.  Pages 5‑11 in Jerry R. Longcore and Greg F. Sepik, editors. Proceedings of the Eighth American Woodcock Symposium. U.S. Fish and Wildlife Service, Biological Report 16. 139 pp.  [4158]
 
Sepik, G. F., D. G. McAuley, and J. R. Longcore.  1993.  Critical review of the current knowledge of the biology of the American woodcock and its management on the breeding grounds.  Pages 98‑ 104 in J. R. Longcore and G. F. Sepik, editors. Proceedings of the Eighth American Woodcock Symposium. U.S. Fish and Wildlife Service, Biological Report 16. 139 pages.  [4159]
 
Clugston, D. A., J. R. Longcore, D. G. McAuley, and P. Dupuis.  1994.  Habitat use and movements of postfledging American black ducks (Anas rubripes) in the St. Lawrence estuary, Quebec.  Canadian Journal of Zoology 72(12):2100‑2104.  [4415]
 
Boobar, L. R., K. E. Gibbs, and J. R. Longcore.  1994.  Can activity traps assess aquatic insect abundance at the landscape level?  Bull. No. Am. Benthological Soc., Abstr. No. 60, Vol. 11(1):94.

Boobar, L.R., K.E. Gibbs, J.R. Longcore, and A.M. Perillo. 1996.  New records of predaceous diving beetles (Coleoptera: Dytiscidae) in Maine.  Entomological News 107(5):267-271.

McAuley, D.G., J.R. Longcore, G.F. Sepik, and G.W. Pendleton.  1996.  Habitat characteristics of American woodcock nest sites on a managed area in Maine.  Journal of Wildlife Management 60:138-148.

Longcore, J.R., D.G. McAuley, G.F. Sepik, and G.W. Pendleton.  1996.  Survival of breeding male American woodcock in Maine.  Canadian Journal of Zoology. 74:2046-2054.

Longcore, J.R. and D.A. Clugston.  1997.  American Black Duck.  Pages 196-198 in M.J. Mac, P.A. Opler, C.E. Puckett Haecker, and P.D. Doran, editors.  Status and Trends of the Nation?s Biological Resources. Volume 1. Biological Resources Division, USGS, Reston, VA.

Longcore, J.R., D.G. McAuley, and C.M. Bunck.  1997.  Survival and fates of staging juvenile, female mallards in the Vermont / Quebec border region.  Page 59 in A.D. Afton and R. Helm, symposium organizers.  First North American Duck Symposium & Workshop.  Baton Rouge, Louisiana. (Abstr.)

Longcore, J.R., D.G. McAuley, and J.K. Ringelman.  1997.  Characteristics of some black duck nest sites in Maine.  Page 30 in P. Kehoe, editor.  Proceedings of the American Black Duck Symposium.  The Merritt Press, Ltd., Grand Falls, New Brunswick, Canada.  (Abstr.)

Longcore, J.R. and J.K. Ringelman.  1997.  Densities of breeding American black ducks in southcentral Maine: 1958-60 and 1978-80.  Page 23 in P. Kehoe, editor.  Proceedings of the American Black Duck Symposium.  The Merritt Press, Ltd., Grand Falls, New Brunswick, Canada.  (Abstr.)

Gabor, T.S., J.R. Longcore, and H.R. Murkin.  1997.  Visibility bias of helicopter waterfowl brood surveys on beaver pond habitat in eastern Ontario.  MidWest Wildlife Conference, 59:174. (Abstr.)

McAuley, D.G., D.A. Clugston, and J.R. Longcore.  1998.  Outcome of aggressive interactions between American black ducks and mallards during the breeding season.  Journal of Wildlife Management. 62:134-141.

Longcore, J.R., D.A. Clugston, and D.G. McAuley.  1998.  Brood sizes of sympatric American black ducks and mallards in Maine.  Journal of Wildlife Management. 62:142-151.

Longcore, J.R., C.G. Hayes, D.G. McAuley, and D.A. Clugston.  In prep.  Hunters and water levels influence black ducks and mallards in selecting habitats in the Lake Champlain region.  Intended for JWM.

Boobar, L.R., K.E. Gibbs, J.R. Longcore, and A.M. Perillo. 1996.  New records of predaceous diving beetles (Coleoptera: Dytiscidae) in Maine.  Entomological News 107(5):267-271.

McAuley, D.G., J.R. Longcore, G.F. Sepik, and G.W. Pendleton.  1996.  Habitat characteristics of American woodcock nest sites on a managed area in Maine.  Journal of Wildlife Management 60:138-148.

Longcore, J.R., D.G. McAuley, G.F. Sepik, and G.W. Pendleton.  1996.  Survival of breeding male American woodcock in Maine.  Canadian Journal of Zoology. 74:2046-2054.

Longcore, J.R. and D.A. Clugston.  1997.  American Black Duck.  Pages 196-198 in M.J. Mac, P.A. Opler, C.E. Puckett Haecker, and P.D. Doran, editors.  Status and Trends of the Nation?s Biological Resources. Volume 1. Biological Resources Division, USGS, Reston, VA.

Longcore, J.R., D.G. McAuley, and C.M. Bunck.  1997.  Survival and fates of staging juvenile, female mallards in the Vermont / Quebec border region.  Page 59 in A.D. Afton and R. Helm, symposium organizers.  First North American Duck Symposium & Workshop.  Baton Rouge, Louisiana. (Abstr.)

Longcore, J.R., D.G. McAuley, and J.K. Ringelman.  1997.  Characteristics of some black duck nest sites in Maine.  Page 30 in P. Kehoe, editor.  Proceedings of the American Black Duck Symposium.  The Merritt Press, Ltd., Grand Falls, New Brunswick, Canada.  (Abstr.)

Longcore, J.R. and J.K. Ringelman.  1997.  Densities of breeding American black ducks in southcentral Maine: 1958-60 and 1978-80.  Page 23 in P. Kehoe, editor.  Proceedings of the American Black Duck Symposium.  The Merritt Press, Ltd., Grand Falls, New Brunswick, Canada.  (Abstr.)

Gabor, T.S., J.R. Longcore, and H.R. Murkin.  1997.  Visibility bias of helicopter waterfowl brood surveys on beaver pond habitat in eastern Ontario.  Midwest Wildlife Conference, 59:174. (Abstr.)

McAuley, D.G., D.A. Clugston, and J.R. Longcore.  1998.  Outcome of aggressive interactions between American black ducks and mallards during the breeding season.  Journal of Wildlife Management. 62:134-141.

Longcore, J.R., D.A. Clugston, and D.G. McAuley.  1998.  Brood sizes of sympatric American black ducks and mallards in Maine.  Journal of Wildlife Management. 62:142-151.

Boobar, L.R., P.J. Spangler, K.E. Gibbs, J.R. Longcore, and K.E. Hopkins.  1998.  Predaceous diving beetles in Maine: Faunal list and keys to subfamilies. Northeastern Naturalist 5(1):1-20. 

Longcore, J.R., D.G. McAuley, G.R. Hepp, and J.M. Rhymer.  2000.  American Black Duck (Anas rubripes). In, The Birds of North America, No. 481 (A. Poole and F. Gill, eds.) The Birds of North America, Inc., Philadelphia, PA.

 Longcore, J.R., D.G., McAuley, D.A. Clugston, C.M. Bunck, J-F. Giroux, C. Ouellet, G.R., Parker, P. Dupuis, D.B. Stotts, and J.R. Goldsberry.  2000.  Survival of American black ducks radiomarked in Quebec, Nova Scotia, and Vermont.  Journal of Wildlife Management. 64:238-252.

Longcore, J.R., D.G. McAuley, G.F. Sepik, and G.W. Pendleton.  2000.  Survival of female American woodcock breeding in Maine.  Pages 65-76 in Proceedings of the Ninth American Woodcock Symposium.  McAuley, D.G., J.G. Bruggink, and G.F. Sepik, editors.  U.S. Geological Survey, Biological Resources Division Information and Technology Report, USGS/BRD/ITR-2000-0009, Patuxent Wildlife Research Center, Laurel, Maryland 117 pp.

Spankle, K.E., G.F. Sepik, D.G. McAuley, and J.R. Longcore.  2000.  Assessing habitat selection in spring by male American woodcock in Maine with a Geographic Information System. Page 117 in Proceedings of the Ninth American Woodcock Symposium.  McAuley, D.G., J.G. Bruggink, and G.F. Sepik, editors.  U.S. Geological Survey, Biological Resources Division Information and Technology Report, USGS/BRD/ITR-2000-0009, Patuxent Wildlife Research Center, Laurel, Maryland 117 pp.

Gabor, T.S., J.R. Longcore, and H.R. Murkin.  2000. Comparison of helicopter and ground surveys of waterfowl broods in southern Ontario. Northeast Wildlife.  55:11-19.

McAuley, D.G., J.R. Longcore, D.A. Clugston, et al. 2001.  Effects of hunting on survival of American woodcock on breeding areas in the Northeast. 57th Northeast Fish and Wildlife Conference, Saratoga Springs, NY.  Abstr. No. 192. p. 110.

Longcore, J.R.  2001.  Book review of: Prairie Wetland Ecology: The Contribution of the Marsh Ecology Research Program. Edited by Henry R. Murkin, Arnold G. van de Valk, and William R. Clark. J. Wildl. Manage. 65:608-610.

McAuley, D.G., J.R. Longcore, D.A. Clugston, et al. 2001.  Effects of hunting on survival of American woodcock on breeding areas in the Northeast. 57th Northeast Fish and Wildlife Conference, Saratoga Springs, NY.  Abstr. No. 192. p. 110.

Longcore, J.R. 2002. American black duck summer range versus winter range: a dichotomy of riches.  Pages 7-11 in Black Ducks and Their Chesapeake Bay Habitats: Proceedings of a Symposium. M.C. Perry (ed.), U.S. Geological Survey, Biological Resources Discipline, Information and Technology Report, USGA/BRD/ITR—2002-0005, 44p.

Longcore, J.R., A.P., Pessier, and J.E. Longcore.  2003.  Incidence of the fungal pathogen Batrachochytrium dendrobatidis in amphibians in the Northeast.  Poster at research coordination meeting of the IRCEB-Emerging Wildlife Diseases group, November 20-22, 2003, Arizona State University, Tempe.  (Poster)

McAuley, D.G., D.A. Clugston, and J.R. Longcore.  2004.  Dynamic use of wetlands by black ducks and mallards: evidence against competitive exclusion. Wildlife Society Bulletin 32(2): 465-473.

Longcore, J.R. and D.G. McAuley.  2004.  Extraordinary size and survival of American black duck, Anas rubripes, broods.  Canadian Field-Naturalist 118(1): 129-131.

McAuley, D.G., J.R. Longcore, D.A. Clugston, R.B. Allen, A. Weik, S.J. Williamson, J. Dunn, W. Palmer, K. Evans, W. Staats, G.F. Sepik, and W. Halteman.  2005.   Effects of hunting on survival of American woodcock in the Northeast.  Journal of Wildlife Mangement 69(4): 1565-1577.

Woodcock, T.S., J.R. Longcore, D.G. McAuley, T. M. Mingo, C. Reid Bennatti, and K. L. Stromborg.  2005.  The role of pH in structuring communities of Maine wetland macrophytes and chironomid larvae (Diptera).  Wetlands 25(2): 306-316.

Longcore, J.R., D.G. McAuley, G.W. Pendelton, C.R. Bennatti, T.M. Mingo, and K.L. Stromborg.  2006.  Macroinvertebrate abundance, water chemistry, and wetland characteristics affect use of wetlands by avian species in Maine. Special Issue of Hydrobiologia. A.R. Hanson & J.J. Kerekes (eds), Limnology and Aquatic Birds. 567: 143-167.    (DOI 10.1007/s10750-006-0055-x)

Longcore, J.R., T. A. Haines, and W. A. Halteman.  2007.  Mercury in tree swallow food, eggs, bodies, and feathers at Acadia National Park, Maine, and an EPA Superfund site, Ayer, Massachusetts. Environmental Monitoring and Assessment. 126:129-143.     (DOI 10.1007/s10661-006-9326-2)

Longcore, J.R., R.Dineli, and T.A. Haines. 2007.   Mercury and growth of tree swallows at Acadia National Park, Mt. Desert Island, and at Orono, ME. Environmental Monitoring and Assessment.   126: 117-127.
            (DOI 10.107/s10661-06-9325-3)

Longcore, J.R., J.E. Longcore, A.P. Pessier, and W.A. Halteman.  2007.   Chytridiomycosis widespread in anurans of northeastern United States.  Journal of Wildlife Management 71(2): 435-444.
  
Hierl, L., C.S. Loftin, J.R. Longcore, D.G. McAuley, and D.L. Urban.  2007.  A multivariate assessment of changes in wetland habitat for waterbirds at Moosehorn National Wildlife Refuge, Maine, USA.  Wetlands   27(1): 141-152.


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