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Charles ("Chuck") Henny
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Charles (

   Biography

Education:
PhD Wildlife Ecology (1970) Oregon State University
MS Wildlife Ecology (1967)
BS Fisheries & Wildlife (1965)

Scientist Emeritus, U.S. Geological Survey
Forest and Rangeland Ecosystem Science Center  777 NW 9th St., Suite 400
Corvallis,  OR  97330  United States
Phone: 541-750-1013 Fax: 541-753-6848
Email: charles_j_henny@usgs.gov


   Research Interests

Long-term interest with Ospreys, and an interest in the unique situations/characteristics that make particular species vulnerable to contaminant threats.
Environmental Contaminants (Field studies with emphasis on raptors and fish-eating birds), Population Ecology, Avian Surveys and Monitoring.

Species of Interest: 
  • Osprey
  • Peregrine Falcon


   Publications

Henny, C.J., R.A. Grove, J.L. Kaiser, B.L. Johnson, C. Furl and R.J. Letcher. 2011. Wastewater dilution index partially explains observed polybrominated diphenyl ether flame retardant concentrations in Osprey eggs from Columbia River Basin, 2008-2009. Ecotoxicology 20:682-697.

Knick, S.T., S.E. Hanser, R.F. Miller, D.A. Pyke, M.J. Wisdom, S.P. Finn, E.T. Rinkes and C.J. Henny. 2011. Ecological influence and pathways of land use in sagebrush, Pp. 203-251 in S.T. Knick and J.W. Connelly (eds), Greater Sage-Grouse: ecology and conservation of a landscape species and its habitats. Studies in Avian Biology 38, University of California Press, Berkeley, CA.

Cartron, J-L.E., D.W.Anderson, C.J. Henny, and R. Carmona. 2010. Ospreys of the Gulf of California: ecology and conservation status. Pp. 168-187 in R.C. Brusca (ed), The Gulf of California: biodiversity and Conservation. Arizona-Sonora Desert Museum Studies in Natural History. ASDM and University of Arizona Press, Tucson. 354 pp.

Henny, C.J., R.A. Grove, J.L. Kaiser, and B.L. Johnson. 2010. North American Osprey populations and contaminants: historic and contemporary perspectives. Journal of Toxicology and Environmental Health, Part B 13:579-603.

Ellis, D.H., T. Craig, E. Craig, S. Postupalsky, C.T. LaRue, R.W. Nelson, D.W. Anderson, C.J. Henny, J. Watson, B.A. Millsap, J.W. Dawson, K.L. Cole, E.M. Martin, A. Margalida, and P. Kung. 2009. Unusual raptor nests around the world. Journal of Raptor Research 43:175-198.

Grove, R.A., C.J. Henny, and J.E. Kaiser. 2009. The Osprey: a worldwide sentinel species for assessing and monitoring environmental contamination of rivers, lakes, reservoirs and estuaries. Journal of Toxicology and Environmental Health, Part B 12:25-44.

Henny, C.J., J.L. Kaiser, and R.A. Grove. 2009. PCDDs, PCDFs, PCBs, OC pesticides and mercury in fish and Osprey eggs from Willamette River, Oregon (1993, 2001 and 2006) with calculated biomagnification factors. Ecotoxicology 18:151-173.

Henny, C.J., J.L. Kaiser, R.A. Grove, B.L. Johnson, and R.J. Letcher. 2009. PBDE flame retardants in eggs may reduce reproductive success of Ospreys in Oregon and Washington, USA. Ecotoxicology 18:802-813.

Henny, C.J., M.A. Yates, and W. S. Seegar. 2009. Dramatic declines of DDE and other organochlorines in spring migrant Peregrine Falcons from Padre Island, Texas, 1978-2004. Journal of Raptor Research 43:37-42.

Hoffman, D.J., C.J. Henny, E.F. Hill, R.A. Grove, J.L. Kaiser, and K.R. Stebbins. 2009. Mercury and drought along the lower Carson River, Nevada: III. Effects on blood and organ biochemistry and histopathology of Snowy Egrets and Black-crowned Night-herons on Lahontan Reservoir, 2002-2006. Journal of Toxicology and Environmental Health, Part A 72:1223-1241.

Johnson, B.L., C.J. Henny, J.L. Kaiser, J.W. Davis, and E.P. Schulz. 2009. Assessment of contaminant exposure and effects on Ospreys nesting along the lower Duwamish River, Washington, 2006-2007. U.S. Geological Survey, Open-File Report 2009-1255, 88pp.

Yates, M.A., M.R. Fuller, C.J. Henny, W.S. Seegar, and J. Garcia. 2009 (online), 2010 (print). Wintering area DDE source to migratory White-faced Ibis revealed by satellite telemetry and prey sampling. Ecotoxicology 19:153-162.

Henny, C.J., T. Anderson, and J.J. Crayon. 2008. Organochlorine pesticides, polychlorinated biphenyls, metals and trace elements in waterbird eggs, Salton Sea, California, 2004. Hydrobiologia 604:137-149.

Henny, C.J., D.W. Anderson, A. Castellanos Vera, and J.-L.E. Cartron. 2008. Region-wide trends of nesting Ospreys in northwestern Mexico: a three decade perspective. Journal of Raptor Research 42:229-242.

Henny, C.J., J.L. Kaiser, and R.A. Grove. 2008 (online), 2009 (print). PCDDs, PCDFs, PCBs, OC pesticides and mercury in fish and Osprey eggs from Willamette River, Oregon (1993, 2001 and 2006) with calculated biomagnification factors. Ecotoxicology 18:151-173.

Johnson, B.L., J.L. Kaiser, C.J. Henny, and R.A. Grove. 2008. Prey of nesting Ospreys on the Willamette and Columbia Rivers, Oregon and Washington. Northwest Science 82:229-236.

Anderson, D.W., C.J. Henny, C. Godinez-Reyes, F. Gress, E. L. Palacios, K. Santos del Prado, and J. Brady. 2007. Size of the California Brown Pelican metapopulation during a non-El Niño year. U.S. Geological Survey, Open-File Report 2007–1299, Reston VA, 35 pp.

Chu, S., C.J. Henny, J.L. Kaiser, K.G. Drouillard, G. D. Haffner, and R.J. Letcher. 2007. Dacthal and chlorophenoxy herbicides and chlorothalonil fungicide in eggs of Osprey (Pandion haliaetus) from the Duwamish–Lake Washington–Puget Sound area of Washington State, USA. Environmental Pollution 145:374-381.

Elliott, J.E., C.A. Morrissey, C.J. Henny, E.I. Ruelas, and P. Shaw. 2007. Satellite telemetry and prey sampling reveal contaminant sources to Pacific Northwest Ospreys. Ecological Applications 17:1223-1233.

Grove, R.A., and C.J. Henny. 2007 (online), 2008 (print). Environmental contaminants in male River Otters from Oregon and Washington, USA, 1994-1999. Environmental Monitoring Assessment 145:49-73.

Henny, C.J., D.W. Anderson, A. Castellanos Vera, and J.-L.E. Cartron. 2007. Population size and trends for nesting Ospreys in northwestern Mexico: region-wide surveys, 1977, 1992/1993 and 2006. U.S. Geological Survey, Open-File Report 2007–1298, Reston, VA, 15 pp.

Henny, C.J., and J.E. Elliott. 2007. Toxicology. Pp. 329-350 in D.M. Bird, and K.L. Bildstein (eds.), Raptor research and management techniques manual, 2nd ed.. Hancock House Publishing, Ltd., Surrey, British Columbia, Canada. 463 pp.

Henny, C.J., E.F. Hill, R.A. Grove, and J.L. Kaiser. 2007. Mercury and drought along the lower Carson River, Nevada: I. Snowy Egret and Black-crowned Night-Heron annual exposure to mercury, 1997-2006. Archives of Environmental Contamination and Toxicology 53:269-280.

Henny, C.J., R.A. Grove, and J.L. Kaiser. 2007 (online), 2008 (print). Osprey distribution, abundance, reproductive success and contaminant burdens along the lower Columbia River, 1997/1998 versus 2004. Archives of Environmental Contamination and Toxicology 54:525-534.

Hill, E.F., C.J. Henny, and R.A. Grove. 2007(online), 2008 (print). Mercury and drought along the lower Carson River, Nevada: II. Snowy Egret and Black-crowned Night-Heron reproduction on Lahontan Reservoir, 1997-2006. Ecotoxicology 17:117-131.

Henny, C.J., J.L. Kaiser, H.A. Packard, R.A. Grove, and M.R.Taft. 2005. Assessing mercury exposure and effects to American Dippers in headwater streams near mining sites. Ecotoxicology 14:709-725.

Ganusevich, S.A., T.L. Maechtle, W.S. Seegar, M.A. Yates, M. J. McGrady, M. Fuller, L. Schueck, J. Dayton, and C.J. Henny. 2004. Autumn migration and wintering areas of Peregrine Falcons Falco peregrinus nesting on the Kola Peninsula, northern Russia. Ibis 146:291-297.

Henny, C.J. 2004. (Review of) Return of the Peregrine: a North American saga of tenacity and teamwork, by Tom J. Cade and William Burnham (eds.). Conservation Biology 18:1697-1699.

Henny, C.J., and D.W. Anderson. 2004. Status of nesting Ospreys in coastal Baja California, Sonora and Sinaloa, Mexico, 1977 and 1992-1993. Bulletin of the Southern California Academy of Sciences 103:95-114.

Henny, C.J., R.A. Grove, J.L. Kaiser, and V.R. Bentley. 2004. An evaluation of Osprey eggs to determine spatial residue patterns and effects of contaminants along the lower Columbia River, USA, Pp.369-388 in R.D. Chancellor and B.-U. Meyburg (eds.), Raptors Worldwide. World Working Group on Birds of Prey, Berlin, MMME/BirdLife Hungary, Budapest, 867 pp.

Henny, C.J. 2003. Cooper’s Hawk (species account). Pp. 148-151 in D.B. Marshall, M.G. Hunter, and A.L. Contreras (eds.), Birds of Oregon: a general reference. Oregon State University Press, Corvallis, OR. 752 pp.

Henny, C.J. 2003. Effects of lead from mining on birds: a case history at Coeur d’Alene Basin, Idaho. Pp. 755-766 in Handbook of Ecotoxicology, 2nd ed. Lewis Publishers, Boca Raton, FL. 1,290 pp.

Grove, R.A., R. Bildfell, C.J. Henny, and D.R. Buhler. 2003. Bilateral uric acid nephrolithiasis and ureteral hypertrophy in a River Otter (Lontra canadensis). Journal of Wildlife Diseases 39:914-917.

Henny, C.J. 2003. Osprey (species account). Pp. 136-138 in D.B. Marshall, M.G. Hunter, and A.L. Contreras (eds.), Birds of Oregon: a general reference. Oregon State University Press, Corvallis, OR. 752 pp.

Henny, C.J. 2003. American Kestrel (species account). Pp. 162-164 in D.B. Marshall, M.G. Hunter, and A.L. Contreras (eds.), Birds of OregonL a general reference. Oregon State University Press, Corvallis, OR. 752 pp.

Henny, C.J., K.F. Beal, R.B. Bury, and R. Goggans. 2003. Organochlorine pesticides, PCBs, trace elements and metals in Western Pond Turtle eggs from Oregon. Northwest Science 77:46-53.

Henny, C.J., V.M. Galushin, A.N. Khokhlov, L.V. Malovichko, and M.P. Iljukh. 2003. Organochlorine pesticides in eggs of birds of prey from the Stavropol Region, Russia. 1992-1993. Bulletin of Environmental Contamination and Toxicology 71:163-169.

Henny, C.J., J.L. Kaiser, R.A. Grove, V.R. Bentley, and J.E.Elliott. 2003. Biomagnification factors (fish to Osprey eggs from the Willamette River, Oregon, USA) for PCDDs, PCDFs, PCBs and OC pesticides. Environmental Monitoring Assessment 84:275-315.

Henny, C.J., and J.E. Pagel. 2003. Peregrine Falcon (species account). Pp. 166-170 in D.B. Marshall, M.G. Hunter, and A.L. Contreras (eds.), Birds of Oregon: a general Reference. Oregon State University Press, Corvallis, OR. 752 pp.

Henny, C.J., E.F. Hill, D.J. Hoffman, M.G. Spalding, and R.A. Grove. 2002. Nineteenth century mercury: hazard to wading birds and cormorants of the Carson River, Nevada. Ecotoxicology 11:213-231.

Henny, C.J., J.L. Kaiser, and R.A. Grove. 2002. Ospreys in Oregon and the Pacific Northwest. U.S. Geological Survey Fact Sheet, FS-153-02. 4 pp. (Revised 2005).

Elliott, J.E., L.K. Wilson. C.J. Henny, S.F. Trudeau, F.A. Leighton, S.W. Kennedy, and K.M. Cheng. 2001. Assessment of biological effects of chlorinated hydrocarbons in Osprey chicks. Environmental Toxicology Chemistry 20:866-879.

Grove, R.A., D.R. Buhler, C.J. Henny, and A.D. Drew. 2001. Declining Ring-necked Pheasants in the Klamath Basin, California: II. Survival, productivity and cover. Northwestern Naturalist 82:85-101.

Martell, M.S., C.J. Henny, P.E. Nye, and M. J. Solensky. 2001. Fall migration routes, timing, and wintering sites of North American Ospreys as determined by satellite telemetry. Condor 103:715-724.       pdf

Elliott, J.E, M.M. Machmer, L.K. Wilson, and C.J. Henny. 2000. Contaminants in Ospreys from the Pacific Northwest: II. Organochlorine pesticides, polychlorinated biphenyls and mercury, 1991-1997. Archives of Environmental Contamination and Toxicology 38:93-106.       pdf

Henny, C.J., L.J. Blus, D.J. Hoffman, L. Sileo, D.J. Audet, and M.R. Snyder. 2000. Field evaluation of lead effects on Canada Geese and Mallards in Coeur d’Alene River Basin, Idaho. Archives of Environmental Contamination and Toxicology 39:97-112.

Henny, C.J., W.S. Seegar, M.A. Yates, T.L. Maechtle, S.A. Ganusevich, and M.R. Fuller. 2000. Contaminants and wintering areas of Peregrine Falcons, Falco peregrinus, from the Kola Peninsula, Russia. Pp. 871-878 in R.D. Chancellor and B.-U. Meyburg (eds.), Raptors at Risk. World Working Group on Birds of Prey, Berlin, and Hancock House, Blaine, WA. 895 pp.

Henny, C.J., R.A. Grove, and V.R. Bentley. 2000. Effects of selenium, mercury, and boron on waterbird egg hatchability at Stillwater, Malheur, Seedskadee, Ouray and Benton Lake National Wildlife Refuges and surrounding vicinities. National Irrigation Water Quality Program, Information Report No. 5, Denver, CO. 99 + viii pp.

Blus, L.J., C.J. Henny, D.J. Hoffman, L. Sileo, and D. J. Audet. 1999. Persistence of high lead concentrations and associated effects in Tundra Swans captured near a mining and smelting complex in northern Idaho. Ecotoxicology 8:125-132.

Eisler, R., D.R. Clark Jr., S.N. Wiemeyer, and C.J. Henny. 1999. Sodium cyanide hazards to fish and other wildlife from gold mining operations. Pp. 55-67 in J.M. Azcue (ed.), Environmental impacts of mining activities -– emphasis on mitigation and remedial measures. Springer-Verlag, Berlin, Germany. 300 pp.

Elliott, J.E., C.J. Henny, M.L. Harris, L.K. Wilson, and R.J. Norstrom. 1999. Chlorinated hydrocarbons in livers of American Mink (Mustela vison) and River Otter (Lutra canadensis) from the Columbia and Fraser River basins, l990-1992. Environmental Monitoring and Assessment 57:229-252.

Henny, C.J., P. Mineau, J.E. Elliott, and B. Woodbridge. 1999. Raptor poisonings and current insecticide use: what do isolated kill reports mean to populations? Pp. 1020-1032 in N.J. Adams and R.H. Slotow (eds.), Proceedngs of the 22nd International Ornithological Congress, Durban, South Africa. (Available as CD-ROM)

Kannan, K., R.A. Grove, K. Senthilkumar, C.J. Henny, and J.P. Geisy. 1999. Butyltin compounds in River Otters (Lutra canadensis) from the northwestern United States. Archives of Environmental Contamination and Toxicology 36:462-468.

Mineau, P., M.R. Fletcher, L.C. Glaser, N.J. Thomas, C. Brassard, L.K. Wilson, J.E. Elliott, L.A. Lyon, C.J. Henny, T. Bollinger, and S.L. Porter. 1999. Poisoning of raptors with organophosphorus and carbamate pesticides with emphasis on Canada, U.S. and U.K. Journal of Raptor Research 33:1-37.

Blus, L.J., M.J. Melancon, D.J. Hoffman and C.J. Henny. 1998. Contaminants in eggs of colonial waterbirds and hepatic cytochrome P450 enzyme levels in pipped tern embryos, Washington State. Archives of Environmental Contamination and Toxicology 35:492-497.

Elliott, J.E., M.M. Machmar, C.J. Henny, L.K.Wilson and R.J. Norstrom. 1998. Contaminants in Ospreys from the Pacific Northwest: I. Trends and patterns in polychlorinated dibenzo-p-dioxins and dibenzofurans in eggs and plasma. Archives of Environmental Contamination and Toxicology 35:620-631.

Grove, R.A., D.R. Buhler, C.J. Henny, and A.D. Drew. 1998. Declining Ring-necked Pheasants in the Klamath Basin, California: I. Insecticide exposure. Ecotoxicology 7:305-312.

Henny, C.J. 1998. Toxic chemicals and birds of prey in the mid-1990s -- a personal perspective. Pp. 483-500 in B.-U. Meyburg, R.D. Chancellor, and J.J. Ferrer (eds.), Holarctic birds of prey. ADENEX and World Working Group on Birds of Prey, Merida, Spain. 680 pp.

Henny, C.J., V.M. Galushin, P. Dudin, A.V. Khrustov, A.L. Mischenko, V.N. Moseikin,V. Sarychev, and V. Turchin. 1998. Organochlorine pesticides, PCBs, and mercury in hawk, falcon, eagle and owl eggs from the Lipetsk, Voronezh, Novgorod and Saratov Regions, Russia, 1992-1993. Journal of Raptor Research 32:143-150.

Henny, C.J., V.M. Galushin, and A.V. Kuznetsov. 1998. Organochlorine pesticides PCBs, and mercury in Osprey eggs from the Upper Volga River, Russia. Pp. 525-534 in B.-U., Meyburg, R.D. Chancellor, and J.J. Ferrero (eds.), Holarctic birds of prey. ADENEX and World Working Group on Birds of Prey, Merida, Spain. 680 pp.

Henny, C.J., and M.B. Naughton. 1998. Wintering Canada Geese in the Willamette Valley. Pp. 676-677 in M.J. Mac, P.A. Opler, C.E. Puckett Haecker, and P.D. Doran (eds.), Status and trends of the nation’s biological resources. 2 vols. Biological Resources Division, U.S. Geological Survey, Reston, VA. 964 pp.

Martell, M.S., M.J. Kennedy, C.J. Henny, and P.E. Nye. 1998. Highway to the tropics: using satellite telemetry and the internet to track Ospreys in the Western Hemisphere. Pp. 163-172 in Y. Leshem, E. Lachman, and B. Berthold (eds.). Migratory birds know no boundaries: scientific and educational aspects of migrating bird conservation. Tel Aviv, Israel. 256 pp.

Beyer, W.N., L.J. Blus, and C.J. Henny. 1997. The role of sediment ingestion in exposing Wood Ducks to lead on the Coeur d’Alene River. Ecotoxicology 6:181-186.

Blus, L.J., and C.J. Henny. 1997. Field studies on pesticides and birds: unexpected and unique relations. Ecological Applications 7:1125-1132.

Blus, L.J., B.A. Rattner, M.J. Melancon, and C.J. Henny. 1997. Reproduction of Black-crowned Night-Herons related to predation and contaminants in Oregon and Washington. Colonial Waterbirds 20:185-197.

Henny, C.J. 1997. DDE still high in White-faced Ibis eggs from Carson Lake, Nevada. Colonial Waterbirds 20:478-484.

Hoberg, E.P., C.J. Henny, O.R. Hedstrom, and R.A. Grove. 1997. Intestinal helminths of River Otters (Lutra canadensis) from the Pacific Northwest. Journal of Parasitology 83:105-110.

Blus, L.J., S.N. Wiemeyer, and C.J. Henny. 1996. Organochlorine pesticides. Pp. 61-70 in A. Fairbrother, L. Locke, and G.L. Hoff (eds.), Noninfectious diseases of wildlife, 2nd ed. Iowa State University Press, Ames, IA. 219 pp.

Henny, C.J., and J.L. Kaiser. 1996. Osprey population increase along the Willamette River, Oregon, and the role of utility structures, 1976-1993. Pp. 97-108 in D.M Bird, D.E. Varland, and J.J. Negro (eds.), Raptors in human landscapes. Academic Press, London. 396 pp.

Henny, C.J., W.S. Seegar, and T.L. Maechtle. 1996. DDE decreases in plasma of spring migrant Peregrine Falcons, 1978-94. Journal of Wildlife Management 60:342-349.

Berry, J.D., and C.J. Henny. 1995. Osprey polygyny in Wyoming. Journal of Raptor Research 29:279-281.

Blus, L.J., C.J. Henny, D.J. Hoffman, and R.A. Grove. 1995. Accumulation in and effects of lead and cadmium on waterfowl and passerines in northern Idaho. Environ. Pollution 89:311-318.

Fuller, M.R., C.J. Henny, and P.B. Wood. 1995. Raptors. Pp. 52-55 in Our living resources 1994: a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. National Biological Service, Washington, DC. 530 pp.

Henny, C.J., D.D. Rudis, T.J. Roffe, and E. Robinson-Wilson. 1995. Contaminants and sea ducks in Alaska and the circumpolar region. Environmental Health Perspectives 103(Suppl.4):41-49.

Henny, C.J., L.J. Blus, D.J. Hoffman, and R.A. Grove. 1994. Lead in hawks, falcons and owls downstream from a mining site on the Coeur d'Alene River, Idaho. Environmental Monitoring Assessment 29:267-288.

Henny, C.J., and G.L. Brady. 1994. Partial migration and wintering localities of American Kestrels nesting in the Pacific Northwest. Northwestern Naturalist 75:37-43.

Henny, C.J., S.A. Ganusevich, F.P. Ward, and T.R. Schwartz. 1994. Organochlorine pesticides, chlorinated dioxins and furans, and PCBs in Peregrine Falcon eggs from the Kola Peninsula, Russia. Pp. 739-749 in B.-U. Meyburg and R.D. Chancellor (eds.) Raptor conservation today. World Working Group on Birds of Prey, Berlin, and Pica Press, London. 799 pp.

Henny, C.J., R.J. Hallock and E.F. Hill. 1994. Cyanide and migratory birds at gold mines in Nevada, USA. Ecotoxicology 3:45-58.

Blus, L.J., C.J. Henny, D.J. Hoffman, and R.A. Grove. 1993. Accumulation and effects of lead and cadmium on Wood Ducks near a mining and smelting complex in Idaho. Ecotoxicology 2:139-154.

Cornely, J.E., S.P. Thompson, C.J. Henny, and C.D. Littlefield. 1993. Nests and eggs of colonial birds nesting in Malheur Lake, Oregon, with notes on DDE. Northwestern Naturalist 74:41-48.

Henny, C.J., B. Conant, and D.W. Anderson. 1993. Recent distribution and status of nesting Bald Eagles in Baja California, Mexico. Journal of Raptor Research 27:203-209.

Blus, L.J., C.J. Henny, C.P. Rice, and R.A. Grove. 1992. Effects of aerial applications of esfenvalerate on small mammals and birds in Douglas-fir seed orchards. U.S.D.A. Forest Service, Pacific Northwest Region, Forest Pesticide Management Report, No. R6-91-05, Portland, OR. 22 pp.

Henny, C.J. 1992. Peregrine Falcons in Oregon and DDT in the Pacific Northwest. Pp. 75-82 in J.E. Pagel (ed.), Proceedings of the Symposium on Peregrine Falcons in the Pacific Northwest. U.S. Forest Service, Medford, OR. 119 pp.

Blus, L.J., C.J. Henny, D.J. Hoffman, and R.A. Grove. 1991. Lead toxicosis in Tundra Swans near a mining and smelting complex in northern Idaho. Archives of Environmental Contamination and Toxicology 21:549-555.

Henny, C.J., L.J. Blus, and R.A. Grove. 1991. Contaminant accumulation in marine birds wintering in Puget Sound. Puget Sound Notes No. 26:1-8. Puget Sound Water Quality Authority, Olympia, WA. (Popularized version of Western Grebe [111] and Surf Scoter [114] papers).

Henny, C.J., L.J. Blus, R.A. Grove, and S.P. Thompson. 1991. Accumulation of trace elements and organochlorines by Surf Scoters wintering in the Pacific Northwest. Northwestern Naturalist 72:43-60.

Henny, C.J., L.J. Blus, D.J. Hoffman, R.A. Grove, and J.S. Hatfield. 1991. Lead accumulation and Osprey production near a mining site on the Coeur d'Alene River, Idaho. Archives of Environmental Contamination and Toxicology 21:415-424.

Blus, L.J., and C.J. Henny. 1990. Lead and cadmium concentrations in Mink from northern Idaho. Northwest Science 64:219-223.

Grove, R.A., and C.J. Henny. 1990. First nest record of the Least Bittern in Wyoming. Northwestern Naturalist 71:12-14.

Henny, C.J. 1990. Mortality. Pp. 140-151 in I. Newton (ed.), Birds of prey: an illustrated encyclopedic survey by international experts. Golden Press Pty. Ltd., Silverwater, NSW, Australia. 240 pp.

Henny, C.J. 1990. Wintering localities of Cooper's Hawks nesting in northeastern Oregon. Journal of Field Ornithology 61:104-107.

Henny, C.J. 1990. (Review of) Ospreys: a natural and unnatural history, by Alan Poole. Auk 107:808-809.

Henny, C.J., and J.K. Bennett. 1990. Comparison of breaking strength and shell thickness as evaluators of White-faced Ibis eggshell quality. Environmental Toxicology and Chemistry 9:797-805.

Henny, C.J., L.J. Blus, and R.A. Grove. 1990. Western Grebe (Aechmophorus occidentalis) wintering biology and contaminant accumulation in Commencement Bay, Puget Sound, Washington. Canadian Field-Naturalist 104:460-472.

Henny, C.J., and P.M. Burke. 1990. Fluoride accumulation and bone strength in wild Black-crowned Night-Herons. Archives of Environmental Contamination and Toxicology 19:132-137.

Blus, L.J., C.J. Henny, and R.A. Grove. 1989. Rise and fall of endrin usage in Washington State fruit orchards: effects on wildlife. Environmental Pollution 60:331-349.

Blus, L.J., C.S. Staley, C.J. Henny, G.W. Pendleton, T.H. Craig, E.H. Craig, and D.K. Halford. 1989. Effects of organophosphorus insecticides on Sage Grouse in southeastern Idaho. Journal of Wildlife Management 53:1139-1146.

Henny, C.J., and R.G. Anthony. 1989. Bald Eagle and Osprey. Pp. 66-82 in Proceedings of the Western Raptor Management Symposium and Workshop. National Wildlife Federation Scientific and Technical Series No. 12, Washington, DC. 320 pp.

Henny, C.J., L.J. Blus, S.P. Thompson, and U.W. Wilson. 1989. Environmental contaminants, human disturbance, and nesting of Double-crested Cormorants in northwestern Washington. Colonial Waterbirds 12:198-206.

Henny, C.J. and G.B. Herron. 1989. DDE, selenium, mercury and White-faced Ibis reproduction at Carson Lake, Nevada. Journal of Wildlife Management 53:1032-1045.

Ambrose, R.E., C.J. Henny, R.E. Hunter, and J.A. Crawford. 1988. Organochlorines in Alaskan Peregrine Falcon eggs and their current impact on productivity. Pp. 385-393 in T.J. Cade, J.H. Enderson, C.G. Thelander, and C.M. White (eds.), Peregrine Falcon populations: their management and recovery. The Peregrine Fund, Inc. Boise, ID. 949 pp.

Fitzner, R.E., L.J. Blus, C.J. Henny, and D.W. Carlisle. 1988. Organochlorine residues in Great Blue Herons from the northwestern United states. Colonial Waterbirds 11:293-300.        pdf

Henny, C.J. 1988. Large Osprey colony discovered in Oregon in 1899. Murrelet 69:33-36.

Henny, C.J. 1988. Osprey (Pandion haliaetus). Pp. 73-101 in R.S. Palmer (ed.), Handbook of North American Birds, Volume IV. Yale University Press, New Haven, CT. 433 pp.

Henny, C.J., K.E. Riddle, and C.S. Hulse. 1988. Organochlorine pollutants in plasma of spring migrant Peregrine Falcons from coastal Texas, 1984. Pp. 423-427 in T.J. Cade, J.H. Enderson, C.G. Thelander, and C.M. White (eds.), Peregrine Falcon populations: their management and recovery. The Peregrine Fund, Inc. Boise, ID. 949 pp.

Henny, C.J. 1987. Field methods to evaluate effects of pesticides on wildlife of the northwestern United States. Pp. 54-68 in P. Kacmar and J. Legath (eds.), Collected reports from the Czechoslovak-American Symposium on toxic effects of chemical environmental contaminants upon production and reproduction ability in free-living animals. University of Veterinary Medicine, Kosice, Czechoslovakia. 273 pp.

Blus, L.J., C.J. Henny, and M.S. Eltzroth. 1987. Recent sightings and a specimen record of the Trumpeter Swan in the Willamette Valley, Oregon. Murrelet 68:55-56.

Blus, L.J., C.J. Henny, and B.M. Mulhern. 1987. Concentrations of metals in mink and other mammals from Washington and Idaho. Environmental Pollution (Series A) 44:307-318.

Blus, L.J., C.J. Henny, C.J. Stafford, and R.A. Grove. 1987. Persistence of DDT and metabolites in wildlife from Washington State orchards. Archives of Environmental Contaminantion and Toxicology 16:467-476.

Henny, C.J., E.J. Kolbe, E.F. Hill, and L.J. Blus. 1987. Case histories of Bald Eagles, and other raptors killed by organophosphorus insecticides topically applied to livestock. Journal of Wildlife Diseases 23:292-295.

Henny, C.J. 1986. Osprey (Pandion haliaetus). Section 4.3.1, U.S. Army Corps of Engineers Wildlife Resources Management Manual, Technical Report EL-86-5. U.S. Army Engineers Waterways Experiment Station, Vicksburg, MS. 36 pp.

Henny, C.J., and L.J. Blus. 1986. Radiotelemetry locates wintering grounds of DDE-contaminated Black-crowned Night-Herons. Wildlife Society Bulletin 14:236-241.

Blus, L.J., C.J. Henny, A. Anderson, and R.E. Fitzner. 1985. Reproduction, mortality, and heavy metal concentrations in Great Blue Herons from three colonies in Washington and Idaho. Colonial Waterbirds 8:110-116.

Blus, L.J., C.J. Henny, and R.A. Grove. 1985. Effects of pelletized anticoagulant rodenticides on California Quail. Journal of Wildlife Diseases 21:391-395.

Blus, L.J., C.J. Henny, and A.J. Krynitsky. 1985. The effects of heptachlor and lindane on birds, Columbia Basin, Oregon and Washington, 1976-1981. Science of the Total Environment 46:73-81.

Blus, L.J., C.J. Henny, and A.J. Krynitsky. 1985. Organochlorine-induced mortality and residues in Long-billed Curlews from Oregon. Condor 87:563-565.

Blus, L.J., C.J. Henny, and A.J. Krynitsky. 1985. The effects of heptachlor and lindane on birds, Columbia Basin, Oregon and Washington, 1976-1981. Science of the Total Environment 46:73-81.

Henny, C.J., L.J. Blus, E.J. Kolbe, and R.E. Fitzner. 1985. Organophosphate insecticide (Famphur) topically applied to cattle kills magpies and hawks. Journal of Wildlife Management 49:648-658.

Henny, C.J., and J.E. Cornely. 1985. Recent Red-shouldered Hawk range expansion north into Oregon including first specimen record. Murrelet 66:29-31.

Henny, C.J., R.A. Olson, and T.L. Fleming. 1985. Breeding chronology, molt, and measurements of Accipiter hawks in northeastern Oregon. Journal of Field Ornithology 56:97-112.

Blus, L.J., C.J. Henny, D.J. Lenhart, and T.E. Kaiser. 1984. Effects of heptachlor- and lindane-treated seed on Canada Geese. Journal of Wildlife Management 48:1097-1111.

Conant, B., A.N. Novara, and C.J. Henny. 1984. Monitoring Bald Eagle nesting in Baja California, Mexico. Raptor Research 18:36-37.

Henny, C.J., L.J. Blus, and T.E. Kaiser. 1984. Heptachlor seed treatment contaminates hawks, owls, and eagles of Columbia Basin, Oregon. Raptor Research 18:41-48.

Henny, C.J., L.J. Blus, A.J. Krynitsky, and C.M. Bunck. 1984. Current impact of DDE on Black-crowned Night-Herons in the Intermountain West. Journal of Wildlife Management 48:1-13.

Moore, K.R., and C.J. Henny. 1984. Age-specific productivity and nest site characteristics of Cooper's Hawks (Accipiter cooperii). Northwest Science 58:290-299.

Morgan, R.P. II, D.W. Meritt, S.B. Block, M.A. Cole, S.T. Sulkin, F.B. Lee, and C.J. Henny. 1984. Inheritance patterns of enzymes and serum proteins of Mallard-Black Duck hybrids. Biochemistry and Systematics Ecology 12:119-123.

Blus, L.J., O.H. Pattee, C.J. Henny, and R.M. Prouty. 1983. First records of chlordane-related mortality in wild birds. Journal of the Wildlife Management 47:196-198.

Blus, L.J., C.J. Henny, T.E. Kaiser, and R.A. Grove. 1983. Effects on wildlife from use of endrin in Washington State orchards. Transactions of the North American Wildlife and Natural Resources Conference 48:159-174.

Fleming, W.J., D.R. Clark, Jr., and C.J. Henny. 1983. Organochlorine pesticides and PCB's: a continuing problem for the 1980's. Transactions of the North American Wildlife Natural Resources Conference 48:186-199.

Henny, C.J. 1983. Distribution and abundance of nesting Ospreys in the United States. Pp. 175-186 in D.M. Bird (ed.), Biology and management of Bald Eagles and Ospreys. Harpell Press, Ste. Anne de Bellevue, Quebec. 325 pp.

Henny, C.J., L.J. Blus, and C.J. Stafford. 1983. Effects of heptachlor on American Kestrels in the Columbia Basin, Oregon. Journal of the Wildlife Management 47:1080-1087.

Moore, K.R., and C.J. Henny. 1983. Nest site characteristics of three coexisting Accipiter hawks in northeastern Oregon. Raptor Research 17:65-76.

Henny, C.J., L.J. Blus, and R.M. Prouty. 1982. Organochlorine residues and shell thinning in Oregon seabird eggs. Murrelet 63:15-21.

Henny, C.J., L.J. Blus, and C.J. Stafford. 1982. DDE not implicated in Cliff Swallow, Petrochelidon pyrrhonota, mortality during severe spring weather in Oregon. Canadian Field-Naturalist 96:210-211.

Henny, C.J., C. Maser, J.O. Whitaker, Jr., and T.E. Kaiser. 1982. Organochlorine residues in bats after a forest spraying with DDT. Northwest Science 56:329-337.

Henny, C.J., and W.S. Clark. 1982. Measurements of fall migrant Peregrine Falcons from Texas and New Jersey. Journal of Field Ornithology 53:326-332.

Henny, C.J., F.P. Ward, K.E. Riddle, and R.M. Prouty. 1982. Migratory Peregrine Falcons (Falco peregrinus) accumulate pesticides in Latin America during winter. Canadian Field-Naturalist 96:333-338.

Blus, L.J., and C.J. Henny. 1981. Suspected Great Blue Heron population decline after a severe winter in the Columbia Basin. Murrelet 62:16-18.

Henny, C.J., and L.J. Blus. 1981. Artificial burrows provide new insight into Burrowing Owl nesting biology. Raptor Research 15:82-85.

Henny, C.J., L.J. Blus, S.V. Gregory, and C.J. Stafford. 1981. PCBs and organochlorine pesticides in wild Mink and River Otters from Oregon. Pp. 1763-1790 in J.A. Chapman and D. Purseley (eds.), Worldwide Furbearer Conference Proceedings (3 Vols.), Frostburg, MD. 2056 pp.

Henny, C.J., J.L. Carter and B.J. Carter. 1981. A review of Bufflehead sex and age criteria with notes on weights. Wildfowl 32:117-122.

Henny, C.J., C.R. Griffin, D.W. Stahlecker, A.R. Harmata, and E. Cromartie. 1981. Low DDT residues in plasma of Bald Eagles (Haliaeetus leucocephalus) wintering in Colorado and Missouri. Canadian Field-Naturalist 95:249-252.

Henny, C.J., and D.L. Meeker. 1981. An evaluation of blood plasma for monitoring DDE in birds of prey. Environmental Pollution (Series A) 25:291-304.

Henny, C.J., and M.W. Nelson. 1981. Decline and present status of breeding Peregrine Falcons in Oregon. Murrelet 62:43-53.

Blus, L.J., and C.J. Henny. 1980. Canada Geese incubate eggs laid in previous years. Western Birds 11:112.

Blus, L.J., C.J. Henny, and T.E. Kaiser. 1980. Pollution ecology of breeding Great Blue Herons in the Columbia Basin, Oregon and Washington. Murrelet 61:63-71.

Henny, C.J., and J.A. Collins. 1980. Early concentrations of Brown Pelicans along southern Oregon coast. Murrelet 61:99-100.

Zinkl, J.G., R.B. Roberts, C.J. Henny, and D.J. Lenhart. 1980. Inhibition of brain cholinesterase activity in forest birds and squirrels exposed to aerially applied acephate (Orthene). Bulletin of Environmental Contamination and Toxicology 24:676-683.

Blus, L.J., C.J. Henny, D.J. Lenhart, and E. Cromartie. 1979. Effects of heptachlor-treated cereal grains on Canada Geese in the Columbia Basin. Pp. 105-116 in R.L. Jarvis and J.C. Bartonek (eds.), Management and biology of Pacific Flyway geese. OSU Book Stores, Inc., Corvallis, OR. 346 pp.

DeWeese, L.R., C.J. Henny, R.L. Floyd, K.A. Bobal, and A.W. Shultz. 1979. Response of breeding birds to aerial sprays of trichlorfon (Dylox) and carbaryl (Sevin-4-Oil) in Montana forests. U.S. Fish and Wildlife Service, Special Scientific Report -- Wildlife no. 224. 29 pp.

Henny, C.J., and D.W. Anderson. 1979. Osprey distribution, abundance, and status in western North America: III. The Baja California and Gulf of California population. Southern California Academy of Sciences Bulletin 78:89-106.

Henny, C.J., and L.F. VanCamp. 1979. Annual weight cycle in wild Screech Owls. Auk 96:795-796.

Henny, C.J., and T.E. Kaiser. 1979. Organochlorine and mercury residues in Swainson's Hawk eggs from Pacific Northwest. Murrelet 60:2-5.

Richmond, M.L., C.J. Henny, R.L. Floyd, R.W. Mannan, D.M. Finch, and L.R. DeWeese. 1979. Effects of Sevin-4-Oil, Dimilin, and Orthene on forest birds in northeastern Oregon. U.S. Forest Service, Research Paper PSW-148. 19 pp.

Zinkl, J.G., C.J. Henny, and P.J. Shea. 1979. Brain cholinesterase activities of passerine birds in forests sprayed with cholinesterase inhibiting insecticides. Pp. 356-365 in Animals as monitors of environmental pollutants. National Academy of Sciences. 421 pp.

Henny, C.J., D.W. Anderson, and C.E. Knoder. 1978. Bald Eagles nesting in Baja California. Auk 95:424.

Henny, C.J., J.A. Collins, and W.J. Deibert. 1978. Osprey distribution, abundance, and status in western North America: II. The Oregon population. Murrelet 59:14-25.

Henny, C.J., and J.T. Annear. 1978. A White-tailed Kite breeding record for Oregon. Western Birds 9:131-133.

Henny, C.J., D.J. Dunaway, R.D. Mallette, and J.R. Koplin. 1978. Osprey distribution, abundance, and status in western North America: I. The northern California population. Northwest Science 52:261-271.

Henny, C.J., and J.E. Kurtz. 1978. Great Blue Herons respond to nesting habitat loss. Wildlife Society Bulletin 6:35-37.

Braun, C.E., J.H. Enderson, C.J. Henny, H. Meng, and A.G. Nye, Jr. 1977. Falconry: effects on raptor populations and management in North America. Wilson Bulletin 89:360-369.

Henny, C.J. 1977. Research, management, and status of the Osprey in North America. Pp. 199-222 in R.D. Chancellor (ed.), World Birds of Prey Conference. International Council for Bird Preservation, Vienna, Austria. 442 pp.

Henny, C.J. 1977. Birds of prey, DDT, and Tussock Moths in Pacific Northwest. Transactions of the North American Wildlife and Natural Resources Conference 42:397-411.

Henny, C.J. 1977. California Ospreys begin incubation at frozen mountain lake. Bird-Banding 48:274.

Henny, C.J., M.A. Byrd, J.A. Jacobs, P.D. McLain, M.R. Todd, and B.F. Halla. 1977. Mid-Atlantic coast Osprey population: present numbers, productivity, pollutant contamination, and status. Journal of Wildlife Management 41:254-265.

Henny, C.J., R.A. Olson, and D.L. Meeker. 1977. Residues in Common Flicker and Mountain Bluebird eggs one year after a DDT application. Bulletin of Environmental Contaminants and Toxicology 18:115-122.

Morgan, R.P. II, S.T. Sulkin, and C.J. Henny. 1977. Serum proteins and Canada Goose (Branta canadensis) subspecies. Condor 79:275-278.

Zinkl, J.G., C.J. Henny, and L.R. DeWeese. 1977. Brain cholinesterase activities of birds from forests sprayed with trichlorfon (Dylox) and carbaryl (Sevin-4-oil). Bulletin of Environmental Contamination and Toxicolology 17:379-386.

Henny, C.J., J.R. Bean, and R.W. Fyfe. 1976. Elevated heptachlor epoxide and DDE residues in a Merlin that died after migrating. Canadian Field-Naturalist 90:361-363.

Henny, C.J., and K.P. Burnham. 1976. A reward band study of Mallards to estimate band reporting rates. Journal of Wildlife Management 40:1-14.

Morgan, R.P. II, L.A. Noe, and C.J. Henny. 1976. Biochemical identification of the Mallard (Anas platyrhynchos) and Black Duck (A. rubripes). Comparative Biochemistry and Physiology (Series B) 53:499-503.

Henny, C.J., and A.P. Noltemeier. 1975. Osprey nesting populations in the coastal Carolinas. American Birds 29:1073-1079.

Henny, C.J., and V.D. Stotts. 1975. Osprey productivity during the mid-fifties in a portion of Chesapeake Bay. Chesapeake Science 16:219-220.

Mosher, J.A., and C.J. Henny. 1976. Thermal adaptiveness of plumage color in Screech Owls. Auk 93:614-619.

Stotts, V.D., and C.J. Henny. 1975. The age at first flight of young American Ospreys. Wilson Bulletin 87:277-278.

VanCamp, L.F., and C.J. Henny. 1975. The Screech Owl: its life history and population ecology in northern Ohio. U.S. Fish and Wildlife Service, North American Fauna 71. 65 pp.

Anderson, D.R., P.A. Skaptason, D.A. Fahey, and C.J. Henny. 1974. Population ecology of the Mallard: III. Bibliography of published research and management findings. U.S. Fish and Wildlife Service, Resource Publication 119. 46 pp.

Henny, C.J., and N.E. Holgerson. 1974. Range expansion and population increase of the Gadwall in eastern North America. Wildfowl 25:95-101.

Henny, C.J., and J.L. Ludke. 1974. An attempt to age Mallards using eye lens proteins. Journal of Wildlife Management 38:138-141.

Henny, C.J., M.M. Smith, and V.D. Stotts. 1974. The 1973 distribution and abundance of breeding Ospreys in the Chesapeake Bay. Chesapeake Science 15:125-133.

Morgan, R.P. II, J.A. Chapman, L.A. Noe, and C.J. Henny. 1974. Electrophoresis as a management tool. Proceedings of the Northeastern Fish and Wildlife Conference 31:63-71.

Pospahala, R.S., D.R. Anderson, and C.J. Henny. 1974. Population ecology of the Mallard: II. Breeding habitat conditions, size of the breeding populations, and production indices. U.S. Fish and Wildlife Service, Resource Publication 115. 73 pp.

Henny, C.J. 1973. Drought displaced movement of North American Pintails into Siberia. Journal of Wildlife Management 37:23-29.

Henny, C.J., F.C. Schmid, E.M. Martin, and L.L. Hood. 1973. Territorial behavior, pesticides, and the population ecology of Red-shouldered Hawks in central Maryland, 1943-71. Ecology 54:545-554.       pdf

Anderson, D.R., and C.J. Henny. 1972. Population ecology of the Mallard: I. A review of previous studies and the distribution and migration from breeding areas. U.S. Fish and Wildlife Service, Resource Publication 105. 165 pp.

Henny, C.J. 1972. An analysis of the population dynamics of selected avian species -- with special reference to changes during the modern pesticide era. U.S. Fish and Wildlife Service, Wildlife Research Report no. 1. 99 pp.

Henny, C.J., D.R. Anderson, and R.S. Pospahala. 1972. Aerial surveys of waterfowl production in North America, 1955-71. U.S. Fish and Wildlife Service, Special Scientific Report, Wildlife no. 160. 48 pp.

Henny, C.J., and W.T. Van Velzen. 1972. Migration patterns and wintering localities of American Ospreys. Journal of Wildlife Management 36:1133-1141. (Reprinted in Transactions of the North America Osprey Research Conference, National Park Service (1977).

Henny, C.J., and H.M. Wight. 1972. Population ecology and environmental pollution: Red-tailed and Cooper's Hawks. Pp. 229-250 in Population Ecology of Migratory Birds -- A symposium. U.S. Fish and Wildlife Service, Wildlife Research Report 2. 278 pp.

Hackman, C.D., and C.J. Henny. 1971. Hawk migration over White Marsh, Maryland. Chesapeake Science 12:137-141.

Henny, C.J. and M.R. Bethers. 1971. Population ecology of the Great Blue Heron with special reference to western Oregon. Canadian Field-Naturalist 85:205-209.

Henny, C.J., and J.C. Ogden. 1970. Estimated status of Osprey populations in the United States. Journal of Wildlife Management 34:214-217.

Henny, C.J., W.S. Overton, and H.M. Wight. 1970. Determining parameters for populations by using structural models. Journal of Wildlife Management 34:690-703.

Chapman, J.A., C.J. Henny, and H.M. Wight. 1969. The status, population dynamics, and harvest of the Dusky Canada Goose. Wildlife Monographs no. 18. 48 pp.

Henny, C.J. 1969. Geographical variation in mortality rates and production requirements of the Barn Owl (Tyto alba spp.). Bird-Banding 40:277-290.

Henny, C.J., and H.M. Wight. 1969. An endangered Osprey population: Estimates of mortality and production. Auk 86:188-198.

Chapman, J.A., and C.J. Henny. 1968. Records of Surf Scoters found inland in Oregon. Murrelet 49:11-12.

Henny, C.J. 1967. Estimating band-reporting rates from banding and crippling loss data. Journal of Wildlife Management 31:533-538.

Martinson, R.K., and C.J. Henny. 1967. Retention of extra-wide lock-on, and regular bands on waterfowl. U.S. Fish and Wildlife Service, Special Scientific Report, Wildlife No. 108. 19 pp.



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