Scientific Publications
Names in bold are current WDFW Wildlife Research Scientists

If you would like a reprint of any of the reports listed below please send an
email request to wildthing@dfw.wa.gov. Please note some reports may be out of print.

Beach, R.J., A.C. Geiger, S.J. Jeffries, S.D. Treacy and B.L. Troutman. 1985. Marine mammals and their interactions with fisheries of the Columbia River and adjacent waters, 1980-1982. NOAA, NMFS, NWAFC Processed Report 85-04, Seattle, WA.

Boag, D. A., and M. A. Schroeder . 1987. Population fluctuations in spruce grouse: what determines their numbers in spring? Can. J. Zool. 65:2430-2435.

Boag, D. A., and M. A. Schroeder . 1991. Spruce grouse. in The birds of North America, No. 5 (A. Poole, P. Stettenheim, and F. Gill, Eds.). Philadelphia: The Academy of Natural Sciences; Washington, DC: The American Ornithologists' Union.

Boag, D. A., S. G. Reebs, and M. A. Schroeder . 1984. Egg loss among spruce grouse inhabiting lodgepole pine forests. Can. J. Zool. 62:1034-1037.

Bowlby, C.E., B.L. Troutman and S.J. Jeffries. 1987. Sea otters in Washington: distribution, abundance, and activity patterns. Final Rept. to the National Coastal Resources Institute, Newport, OR.

Brown, R.F. and S.J. Jeffries. 1993. Preliminary report on estimated marine mammal mortality in Columbia River fall and winter salmon gillnet fisheries, 1991-1992. Pacific States Marine Fisheries Commission Contract Rept. to NMFS, Seattle, WA. 13 pp.

Brown, R.F., S. Riemer and S.J. Jeffries. 1995. Food of pinnipeds collected during the Columbia River area salmon gillnet observation program, 1991-1994. Oregon Dept. of Fish and Wildlife, Wildlife Diversity Program, Tech. Rpt. #95-6-01, Portland, OR. 16 pp.

Bull, JJ, C.W. Thompson, D. Ng, and R. Moore 1987. A model for natural selection of genetic migration. American Naturalist 129:143-157.

Calambokidis, J., J.C. Cubbage, J.R. Evenson, S.D. Osmek, J.L. Laake, P.J. Gearin, B.J. Turnock, S.J. Jeffries and R.F. Brown. 1993. Abundance estimates of harbor porpoise in Washington and Oregon waters. Final Rept. by Cascadia Research, Olympia, WA. to NMFS, NMML, AFSC, Seattle, WA. 55 pp.

Calambokidis, J., J.C. Cubbage, S.J. Jeffries, P. J. Gearin, and R. Brown. 1991. Harbor porpoise distribution and abundance estimates of Washington from aerial surveys in 1991. Final Rept. by Cascadia Research, Olympia, WA. to NMFS, NMML, AFSC, Seattle, WA. 35 pp.

Diefenbach, D. R., E. L. Derleth, W. M. Vander Haegen, J. D. Nichols, and J. E. Hines. 1990. American woodcock distribution during winter and fidelity to wintering areas. Auk 107:745-749.

Dobler, F. C., J. Eby, C. Perry, S. Richardson, and M. Vander Haegen . 1996. Status of Washington's Shrub-Steppe Ecosystem: Extent, ownership, and wildlife/vegetation relationships. Research Report. Wash. Dept. Fish and Wildlife, Olympia. 39 pp.

Erstad, P., S.J. Jeffries, and D.J. Pierce, 1994. Preliminary Report for Areas 7 & 7A Puget Sound Fishery Observer Program: Non-treaty Sockeye Gill Net Fishery. Wash. Dept. Fish and Wildl. publ., 10 pp.

Foster, J.H. and W.L. Myers. 1982. Ashfall effects on Columbia Basin Wildlife. p151-162. IN: Funk, W.H., ed. Mt. St. Helens: Effects on water resources. Wash. Water Res. Center Rep. No. 41. 422p.

Foster, J.H. and W.L. Myers. 1984. Management implications for waterfowl in irrigated agricultural developments: Lakes, ponds, marshes. p49-104. in: Foster, J.H., W.E. Tillett, W.L.Myers, and J.C. Hoag. 1984. Columbia Basin Wildlife/Irrigation Development Study. U.S.Bur.Rec. ERC-83-6. 241p.

Foster, J.H. and W.L. Myers. 1984. Wildlife damage in the Columbia Basin. p135-146. in: Foster, J.H., W.E. Tillett, W.L.Myers, and J.C. Hoag. 1984. Columbia Basin Wildlife/Irrigation Development Study. U.S.Bur.Rec. ERC-83-6. 241p.

Foster, J.H., W.L. Myers, L. Faulconer, L. Hoppis, G. Van Lom, and D.S. Galbreath. 1982. An inventory of fish, wildlife, and habitat in the Columbia Basin Project Area, Washington. U.S.Bur.Rec. Rep. 792p.

Garrett, M.G., J.W. Watson , and R.G. Anthony. 1993. Bald eagle home range and habitat use in the Columbia River estuary. J. Wildl. Manage. 57:19-27.

Garrett, M.G., R.G. Anthony, J.W. Watson , and K. McGarigal. 1988. Ecology of bald eagles on the Lower Columbia River. Army Corps of Engineers, Portland District. 189 pp.

Gearin, P.J., R. Pfeifer, S.J. Jeffries, R.L. DeLong, and M.A. Johnson. 1988. Results of the 1986-87 California sea lion - steelhead trout predation control program at the Hiram M. Chittenden Locks. NMFS, NWAFC Proc. Rept 88-30.

Gearin, P., B. Pfeifer and S. Jeffries. 1986. Control of California sea lion predation of winter-run steelhead at the Hiram M. . Chittenden Locks, Seattle, December 1985-April 1986. Washington Dept. of Wildlife, Fishery Management Rept. 86-20, Olympia, WA.

Gearin, P., S.J. Jeffries, M.E. Gosho, J.R. Thomasen, R. DeLong, M. Wilson and S.R. Melin. 1996. Report on capture and marking of California sea lions in Puget Sound, Washington during 1994-1995: Distribution, abundance and movement patterns. NMFS, Northwest Region, Summary Rept., Seattle, WA. 35 pp.

Geiger, A. and S. J.Jeffries. 1986 Evaluation of seal harassment techniques to protect gillnetted salmon. Final Rept. to U.S. Marine Mammal Commission, Contract Rpt. #83-ABC-00133. 27 pp.

Hagan, J. M., W. M. Vander Haegen, and P. M. McKinley. 1996. The early development of forest fragmentation effects on birds. Cons. Biol. 10:188-202.

Hein, R.G., P.A. Talcott, J.L. Smith, and W.L. Myers . 1994. Blood selenium values of selected wildlife populations in Washington. NW Sci. 68 (3):185-188.

Hews, DK, C.W. Thompson, I.T. Moore, and M.C. Moore, Alternative male phenotypes in tree lizards: microgeographic variation and common garden analyses. Behavioral Ecology (in press).

Holthausen, R.S., M.J. Wisdom, J. Pierce, D.K. Edwards, and M.M. Rowland, 1994. Using Expert Opinion to evaluate a habitat effectiveness model for elk in western Oregon and Washington. Res. Pap. PNW-RP-479. Portland Or.,U.S. Dept. Of Agric. Forest Serv. Pacific NW Res. Stat. 16p.

Hornocker, M. and G. Koehler. 1984. Reintroducing orphaned mountain lions kittens into the wild. Pages 177-179.Proc. Second Mountain Lion Workshop. Zion Natl. Park.

Huber, H.R., S.J. Jeffries, R.F. Brown and R.L. DeLong. 1993. Abundance of harbor seals in Washington and Oregon, 1992. Annual Rept. to NMFS, MMPA Assessment Program, Office of Protected Resources, Silver Springs, MD. 20 pp.

Jameson, R.J., K.W. Kenyon S.J. Jeffries and G.R. VanBlaricom. 1986. Status of a translocated sea otter population and its habitat in Washington. Murrelet 67:84-87.

Jeffries, S.J. 1984. Marine mammals of the Columbia River. CREDDP Marine Mammal Work Unit Contract Report, Astoria, OR.

Jeffries, S.J. 1985. Seasonal movements and population trends of harbor seals (Phoca vitulina richardsi) in the Columbia River and adjacent waters of Washington and Oregon, 1976-1982. U.S. Marine Mammal Commission Contract Report, Washington, D.C., 41 pp.

Jeffries, S.J. and T.C. Newby 1986. Pacific Harbor Seal in Marine mammals of eastern North Pacific and Arctic waters. Haley D (ed.) Pacific Search Press, Washington, pp. 208-215.

Jeffries, S.J., R.F. Brown and J.T. Harvey. 1993. Techniques for capturing, handling and marking harbor seals. Aquatic Mammals 19(1):21-25.

Jennings, D. T., W. M. Vander Haegen, and A. M. Narahara. 1990. A sampling of forest-floor spiders (Araneae) by expellant, Moosehorn National Wildlife Refuge, Maine. J. Arachnol. 18:173-179.

Johnson, M.L. and S.J. Jeffries. 1983. Population biology of the harbor seal (Phoca vitulina richardsi) in the waters of the state of Washington: 1976-1977. U.S. Marine Mammal Commission Contract Report.

Karani, I., H. Dublin, and G. Koehler. 1995. Livestock depredation by predators in pastoral areas adjacent to Masai Mara National Reserve, Kenya. Pages 360-363 in J. A. Bissonette and P.R. Krausman, eds. Integrating people and wildlife for a sustainable future. Proc. First International Wildl. Manage. Congress. The Wildl. Soc., Bethesda, Md.697

King, M.L., W.L. Myers, and T. Guenwald. 1991. A study of upland sandpiper habitat use and potential impacts from powerline construction in Spokane County, Washington. Bonneville Power Admin. Completion Rep. DE-AI79-85BP23963. 11p.

Koehler, G. 1975. The effects of fire on marten distribution and abundance in the Selway-Bitterroot Wildlerness. M.Sc. Thesis. Univ. Idaho.

Koehler, G. 1987. Bobcat. Pages 399-409. in R.L. DiSilvestro ed. Audubon Wildlife Report 1987. Academic Press, Inc. New York.

Koehler, G. 1987. Demography of a low productivity bobcat population. Ph.D. Diss. Univ. Idaho.

Koehler, G. 1988. Bobcat bill of fare. Natural History 97:48-57.

Koehler, G. 1989. Lynx. IUCN Cat Specilat Group Cat Conservation Plan.

Koehler, G. 1990. Cat conservation-lessons from the lynx. Snowline. Winter 1989-90.

Koehler, G. 1990. Population and habitat characteristics of lynx and snowshoe hares in North-central Washington. Can. J. Zool. 68:845-851.

Koehler, G. 1990. The Tattlers. Idaho Wildlife.

Koehler, G. 1991. Snowshoe hare, Lepus americanus, use of forest successional stages and population changes during 1985-1989 in North-central Washington. Can. Field-Natur. 105(2):291-293.

Koehler, G. 1991. Survey of remaining wild population of South China Tigers. WWF Project/China 4512.

Koehler, G. 1991. The cats in different professions. Idaho Wildlife 11(1);23-25.

Koehler, G. and D. Brittell. 1990. Managing spruce-fir habitat for lynx and snowshoe hares. J. Forestry 88:10-14.

Koehler, G. and K. Aubry. 1994. Lynx. Pages 74-94 in L.F. Ruggiero et al. eds. The Scientific basis for conserving forest carnivores: American marten, fisher, lynx, and wolverine in the Western United States. U.S.D.A. For. Serv. Gen.Tech. Report RM-254. 184 pp.

Koehler, G. and M. Hornocker. 1977. Fire effects on marten habitat in the Selway-Bitterroot Wilderness. J. Wildl. Manage. 41:500-505.

Koehler, G. and M. Hornocker. 1984. Mountain lions as a mortality factor in bobcats. Pages 170-171. Proc. Second Mountain Lion Workshop. Zion Natl. Park.

Koehler, G. and M. Hornocker. 1989. Influence of season on bobcats in Idaho. J. Wildl. Manage. 53:197-202.

Koehler, G. and M. Hornocker. 1991. Seasonal resource use among mountain lions, bobcats, and coyotes. J. Mammal. 72(2):391-396.

Koehler, G., B. Moore and A. Taylor. 1975. Preserving the pine marten: management guidelines for western forests. West. Wildlands 2:31-36.

Koehler, G., J. Blakesley and T. Koehler. 1990. Marten use of forest successional stages during winter in North-central Washington. Northwest Naturalist 71:1-4.

Koehler, G., M. Hornocker and H. Hash. 1979. Lynx movements and habitat use in Montana. Can. Field-Natur. 93:441-442.

Koehler, G., M. Hornocker and H. Hash. 1980. Wolverine marking behavior. Can. Field-Natur. 94:339-341.

Kroodsma, D. E., W. R. Meservey, A. L. Whitlock, and W. M. Vander Haegen . 1983. Blue-winged warblers (Vermivora pinus) "recognize" dialects in type II but not type I songs. Behav. Ecol. Sociobiol. 15:127-132.

Lamont, M.M., J.T. Vida, J.T. Harvey, S. Jeffries, R. Brown, H.H. Huber, R. DeLong and W.K. Thomas. 1996. Genetic substructure of the Pacific harbor seal (Phoca vitulina richardsi) off Washington, Oregon, and California. Mar. Mammal Sci. 12(3):402-413.

Myers, W.L. and D.L. Zeigler, eds. 1982. Proceedings of the Western states and provinces mule deer workshop. Wash. Dept. Game, Olympia, WA.

Myers, W.L., B. Lyndaker, and P.E. Fowler. 1995. Elk population and habitat assessment in the Blue Mountains of Washington. Wash. Dept. Fish and Wildl. P-R Prog. Rep. 36 pp.

Myers, W.L., B. Lyndaker, W. Moore, and P.E. Fowler. 1995. Investigations of calf elk mortalities in southeast Washington. Wash. Dept. Fish and Wildl. P-R Prog. Rep. 14 pp.

Myers, W.L., J.H. Foster, and W.E. Tillett. 1982. Observations on the Mount St. Helens ashfall and wildlife in the Columbia Basin, Washington. Wash. Dept. Game Applied Wildl. Ecol. Tech. Bull. No.17. 37 pp.

Myers, W.L., R.D. Spencer, D.J. Pierce, and P.E. Fowler. 1995. Aerial mark resighting estimates of elk populations in southeast Washington using aerial paintball marking techniques. Wash. Dept. Fish and Wildl. P-R Prog. Rep. 8 pp.

Myers, W.L., R.H. Naney, T.M. Lloyd, M.A. Quinn, and K.R. Dixon. 1990. Guidelines and considerations in managing mule deer in western Okanogan County, Washington. Wash. Dept. Wildl. P-R Completion Rep W-95-R. 34 pp.

Myers, W.L., R.H.Naney, and K.R. Dixon. 1989. Seasonal movements and home ranges of female mule deer in western Okanogan County, Washington. Wash. Dept. Wildl. P-R Completion Rep W-95-R. 34 pp.

Naney, R.H. and W.L. Myers . 1990. Winter habitat selection by mule deer in northcentral Washington. Wash. Dept. Wildl. P-R Completion Rep W-95-R. 6 pp.

Osmek, S., B. Hanson, J.L. Laake, S.J. Jeffries, and R.L. DeLong. 1995. Harbor porpoise (Phocoena phocoena) population assessment studies for Oregon and Washington. NMFS, Marine Mammal Assessment Program, Office of Protected Resources, Silver Springs, MD., pp. 141-172.

Peek, J.M., D.J. Pierce, D.C. Graham, and D.L. Davis. 1987. Moose Habitat Use and Implications For Forest Management in North-central Idaho. Swedish Wildlife Research. Suppl. 1:195-199.

Peek, J.M., M.D. Scott, L.J. Nelson, D.J. Pierce, L.L. Irwin. 1982. Role Of Cover in Habitat Management For Big Game in Northwestern United States. Trans. N. Amer. Wildl. Nat. Res. Conf. pp. 363-371.

Penland, S.T., and S.J. Jeffries. 1977. New breeding records for the ring-billed gull in Washington. Murrelet 58:86.

Pfeifer, Bob, P.J. Gearin, S.J. Jeffries, M.A. Johnson, and R.L. DeLong. 1989. Evaluation of the 1987-88 California sea lion predation control program in the Lake Washington estuary. Washington Department of Wildlife, Fishery Management report 89-9, Olympia, WA. 216 pp.

Pierce, D.J. 1983. Food Habits, Movements, Habitat Use, And Population Parameters Of Moose in North-central Idaho And Relationships To Forest Management. M.S. Thesis, University Of Idaho, Moscow, 205 pp.

Pierce, D.J. 1984. Shiras Moose Forage Selection in Relation To Browse Availability in North-Central Idaho. Can J. Zool. 62:2404-2409.

Pierce, D.J. and J.M. Peek, 1984. Moose Habitat Use And Selection Patterns in North-Central Idaho. J. Wildl. Manage. 48(4):1335-1343.

Pierce, D.J. and T.R. Simon, 1986. The Influence Of Human Disturbance on Tufted Puffin Breeding Success. Auk 103:214-216.

Pierce D.J., B.W. Ritchie, and L. Kuck, 1985. An Examination Of Unregulated Harvest Of Shiras Moose in Idaho. Alces (21):231-252.

Pierce, D.J., M. Alexandersdottir, S.J. Jeffries, P. Erstad, W. Beattie, and A. Chapman. 1996. Interactions of marbled murrelets and marine mammals with the 1994 Puget Sound sockeye gill net fishery. Final Rept. to NMFS, Washington Dept. of Fish and Wildlife, Olympia, WA. 21 pp.

Pierce, D.J., W.P. Ritchie, and R. Kreuziger, 1994. Preliminary Interactions With The Nontreaty Salmon Gill Net Fishery: Puget Sound and Hood Canal Washington, Wash. Dept. Fish and Wildl. publ., 39 pp.

Rominger, E.M., C.T. Robbins, M.A. Evans, and D.J. Pierce, in Prep. Autumn foraging dynamics of woodland caribou in experimentally manipulated habitats, Northeastern Washington, USA.

Rominger, E.M., C.T. Robbins, M.A. Evans, and D.J. Pierce, in Prep. Foraging Dynamics of Woodland Caribou in Selected Spring Habitat Types, Northeastern Washington, USA.

Samuel, M.D., D.J. Pierce, and E.O. Garton. 1985. Identifying Areas Of Concentrated Use Within The Home Range. J. Anim. Ecol. 54:711-719.

Samuel, M.D., D.J. Pierce, E.O. Garton, L.J. Nelson, and K.R. Dixon. 1983. User's Manual For Program Home Range. For. Wildl. and Range Exp. Stat. Tech. Rep. No. 15. Univ. Of Idaho, Moscow.

Schmitt, C.C., S.J. Jeffries and P.Gearin. 1995. Pinniped predation on marine fish in Puget Sound. Presented at the 1995 Puget Sound Research Conference, Bellevue, WA., Puget Sound Water Quality Action Team, Olympia, WA. pp. 630-637.

Schroeder, M. A. 1985. Behavioral differences of female spruce grouse undertaking short and long migrations. Condor 87:281-286.

Schroeder, M. A. 1986. A modified noosing pole for capturing grouse. No. Am. Bird Bander 11:42.

Schroeder, M. A. 1986. The fall phase of dispersal in juvenile spruce grouse. Can. J. Zool. 64:16-20.

Schroeder, M. A. 1989. Movement and lek visitation by female greater prairie-chickens: a test of the female preference hypothesis for lek evolution [Abstract]. J. Colo.-Wyo. Acad. Sci. 21:23.

Schroeder, M. A. 1991. Movement and lek visitation by female greater prairie-chickens in relation to predictions of Bradbury's female preference hypothesis of lek evolution. Auk. 108:896-903.

Schroeder, M. A. 1994. Movement and habitat use of sage grouse in a fragmented landscape [Abstract]. Northwest Science 68:149.

Schroeder, M. A., and C. E. Braun. 1991. Walk-in traps for capturing greater prairie-chickens on leks. J. Field Ornithol. 62:378-385.

Schroeder, M. A., and C. E. Braun. 1992. Greater prairie-chicken attendance at leks and stability of leks in Colorado. Wilson Bull. 104:273-284.

Schroeder, M. A., and C. E. Braun. 1992. Seasonal movement and habitat use by greater prairie-chickens in northeastern Colorado. Colorado Div. Wildl., Spec. Rep. 68. 44 pp.

Schroeder, M. A., and C. E. Braun. 1993. Movement and philopatry of band-tailed pigeons captured in Colorado. J. Wildl. Manage. 57:103-112.

Schroeder, M. A., and C. E. Braun. 1993. Partial migration in a population of greater prairie-chickens in northeastern Colorado. Auk 110:21-28.

Schroeder, M. A., and D. A. Boag. 1985. Behavior of spruce grouse broods in the field. Can. J. Zool. 63:2494-2500.

Schroeder, M. A., and D. A. Boag. 1987. Dispersal in spruce grouse: Is inheritance involved? J. Anim. Behav. 36:305-307.

Schroeder, M. A., and D. A. Boag. 1989. Evaluation of a density index for territorial male spruce grouse. J. Wildl. Manage. 53:475-478.

Schroeder, M. A., and D. A. Boag. 1991. Spruce grouse populations in successional lodgepole pine. Ornis Scand. 22:186-191.

Schroeder, M. A., and G. C. White. 1993. Movement by female greater prairie-chickens in relation to lek location: evaluation of the hotspot hypothesis of lek evolution. Behav. Ecol. 4:266-270.

Schroeder, M. A., and L. A. Robb. 1993. Greater prairie-chicken. in The birds of North America, No. 36 (A. Poole, P. Stettenheim, and F. Gill, Eds.). Philadelphia: The Academy of Natural Sciences; Washington, DC: The American Ornithologists' Union.

Schroeder, M. A., K. M. Giesen, and C. E. Braun. 1992. Use of helicopters for estimating numbers of greater and lesser prairie-chicken leks in eastern Colorado. Wildl. Soc. Bull. 20:106-113.

Smith, J.L., W.A. Michaelis, K. Sloan, J. Musser, D.J. Pierce, 1994. An Analysis of elk poaching losses, and other mortality sources in Washington using biotelemetry. Wash. Dept. Fish and Wildl. publ., 79p.

Speich, S.M., B.L. Troutman, A.C. Geiger, P.J. Meehan-Martin and S.J. Jeffries. 1987. Evaluation of military flight operations on wildlife of the Copalis National Wildlife Refuge, 1984-1985. Final Rept. for the Department of the Navy, Naval Facilities Engineering Command, San Bruno, CA.

Thompson, C.W., & M. Leu. 1994. Determining homology of molts and plumages to address evolutionary questions: a rejoinder regarding emberizid finches. Condor 96:769-782.

Thompson, C.W., & M. Leu. I995. Molts and plumages of Orange-breasted Buntings: Implications for theories of male and female delayed plumage maturation. Auk 112:1-19.

Thompson, C.W., I.T. Moore, and M.C. Moore 1993. Social, environmental and genetic factors in the ontogeny of phenotype differentiation in a lizard with alternative male reproductive strategies. Behavioral Ecology and Sociobiology 33: 137-146.

Thompson, C.W., M.L. Wilson, K. Brennan, and W.B. Barnett, Protocol for validating accuracy of methodology for censusing seabirds. Pacific Seabirds (in press).

Thompson, C.W., N. Hillgarth, M. Leu, and & H.E. McClure. High parasite load in house finches (Carpodacus mexicanus) is correlated with reduced expression of a sexually selected trait. American Naturalist (in press).

Troutman, B.L., S.J. Jeffries, and T.A. Young. 1991. Identification of areas for potential seabird mortality in the commercial salmon gill net and purse seine fisheries of the Strait of Juan de Fuca and northern Puget Sound. Final Report to U.S. Fish and Wildlife Service, Portland, OR.

Turnock, B.J., S.J. Jeffries, and R.F. Brown. 1993. Populations abundance of harbor porpoise (Phocoena phocoena) from aerial surveys off the coast of Oregon, Washington, Strati of Juan de Fuca, and Vancouver Island. 1993. in H. Kajimura (ed.) Harbor porpoise abundance and interactions with Makah salmon set net fishery in coastal Washington waters, 1988-1989. NOAA, Administrative Rept., Seattle, WA.

Vander Haegen, W. M., and D. T. Jennings. 1990. Spiders (Araneae) in the diet of American woodcock in Maine. J. Arachnol. 18:360-362.

Vander Haegen, W. M., and R. M. DeGraaf. 1996. Predation rates on artificial nests in an industrial forest landscape. For. Ecol. Manage. 86:171-179.

Vander Haegen, W. M., and R. M. DeGraaf. 1996. Predation on artificial nests in forested riparian buffer strips. J. Wildl. Manage. 60:542-550.

Vander Haegen, W. M., M. W. Sayre, and W. E. Dodge. 1989. Winter use of agricultural habitats by wild turkeys in Massachusetts. J. Wildl. Manage. 53:30-33.

Vander Haegen, W. M., M. W. Sayre, and J. E. Cardoza. 1992. Nesting and brood-rearing habitat use in a northern wild turkey population. Trans. Northeast Sect. Wildl. Soc. 48:113-119.

Vander Haegen, W. M., R. B. Owen, Jr., and W. B. Krohn. 1994. Metabolic rate of American Woodcock. Wilson Bull. 106:338-343.

Vander Haegen, W. M., W. B. Krohn, and R. B. Owen, Jr.. 1993. Effects of weather on earthworm abundance and foods of the American woodcock in spring. Pages 26-31 in J.R. Longcore and G. F. Sepik, eds., Proc. Eighth American Woodcock Symp. U.S. Fish and Wildl. Serv. Bio. Rep. 16.

Vander Haegen, W. M., W. B. Krohn, and R. B. Owen, Jr. 1993. Care, behavior, and growth of captive-reared American woodcock. Pages 57-65 in J.R. Longcore and G. F. Sepik, eds., Proc. Eighth American Woodcock Symp. U.S. Fish and Wildl. Serv. Bio. Rep. 16.

Vander Haegen, W. M., W. E. Dodge, and M. W. Sayre. 1988. Factors affecting productivity in a northern wild turkey population. J. Wildl. Manage. 52:127-133.

Vander Haegen, W. M. and W. B. Krohn. 1992. Winter weather affects breeding energetics of American woodcock. U.S. Fish and Wildl. Serv. Res. Info. Bull. 79.

Vander Haegen, W.M. 1993. Migratory landbirds in an industrial forest landscape: I. Productivity. Pages 195-204 in R. D. Briggs and W. B. Krohn, eds. Nurturing the Northeastern Forest. Proc. Joint meeting New England Chpt. Soc. Amer. For. and Maine Chpt. The Wildl. Soc. Portland, ME. Maine Agric. For. Exp. Sta. Misc. Rep. 382.

Watson, J.W. 1979. Results of peregrine falcon surveys in central Wyoming, May-July 1979. U.S. Fish and Wildlife Service, Denver Res. Center. 6 pp.

Watson, J.W. 1983. Raptor electrocutions on the Idaho National Engineering Laboratory. p. 316-318. in: 1983 Progress Report, Idaho National Engineering Laboratory Radioecology and Ecology Program. IDO-12098. Nat. Tech. Inf. Serv., Springfield, VA. 434 pp.

Watson, J.W. 1984. Rough-legged hawk winter ecology in southeastern Idaho. M.S. thesis, Montana St. Univ., Bozeman. 101 pp.

Watson, J.W. 1985. Trapping, marking, and radio-monitoring rough-legged hawks. North Am. Bird Bander 10:9-10.

Watson, J.W. 1986. Range use by wintering rough-legged hawks in southeastern Idaho. Condor 88:258-260.

Watson, J.W. 1986. Temporal fluctuations of rough-legged hawks during carrion abundance. Raptor Res. 20:42-43.

Watson, J.W. 1990. Bald eagle dies from entanglement in fish net. J. Raptor Res. 23:52-53.

Watson, J.W. 1992. Status and distribution of bald eagles in Washington. Northwest Sci. 66:126.

Watson, J.W. 1993. Responses of nesting bald eagles to helicopter surveys. Wildl. Soc. Bull. 21:171-178.

Watson, J.W. and B.C. Cunningham. 1996. Another occurrence of bald eagles rearing a red-tailed hawk. Washington Birds 5:51-52.

Watson, J.W. and K.R. McAllister. 1993. Breeding distribution, population trends, and management of five diurnal raptor species in Washington state. J. Raptor Res. 27:94.

Watson, J.W. and R.G. Anthony. 1986. Ecology of bald eagles in the Tongue Point Area, Lower Columbia River. Army Corps of Engineers, Portland District. 98 pp.

Watson, J.W., R.G. Anthony, and M.G. Garrett. 1991. Time budgets and foraging ecology of bald eagles in the Columbia River estuary. J. Wildl.Manage. 55:492-499.

Watson, J.W., M. Davison, and L.L. Leschner. 1993. Bald eagles rear red-tailed hawks. J. Raptor Res. 27:126-127.

Watson, J.W., D. Mundy, J.S. Begley, and D.J. Pierce. 1995. Responses of nesting bald eagles to the harvest of geoduck clams (Panopea abrupta). Final Report. Wash. Dept. Fish and wildlife, Olympia. 23 pp.