USGS

Patuxent Home

Aldridge, H. D. J. N., and R. M. Brigham. 1988. Load carrying and manuverability in an insectivorous bat: a test of the 5% rule of radio telemetry. J. Mammal. 69:379-382.

Alonso, J. C., L. M. Gonzalez, B. Heredia, J. L. Gonzalez. 1987. Parental care and the transition to independence of Spanish Imperial Eagle Aquila heliaca in Donana National Park, southwest Spain. Ibis. 129: 212-224. Amlaner, C. J., R. Sibly, and R. McCleery. 1978. Effects of telemetry transmitter weight on breeding success in Herring Gulls. Biotelemetry. 5:154-163.

Amstrup, S. C. 1980. A radio collar for game birds. J. Wildl. Manage. 44:214-217.

Anderson, D. J., and R. E. Ricklefs. 1987. Radio-tracking Masked and Blue-footed Boobies (Sula spp.) in the Galapagos Islands. National Geographic Research. 3:152-163.

Angelstam, P. 1984. Sexual and seasonal differences in mortality of the Black Grouse Tetrao tetrix in boreal Sweden. Ornis Scandinavica. 15:123-124.

Archibald, H. L. 1975. Temporal patterns of spring space use by Ruffed Grouse. J. Wildl. Manage. 39:472-481.

Austin, D. E., J. Hill, and B. Penrod. 1985. Game Bird Unit. Ring-necked pheasant studies: determination of pheasant population annual mortality rates and their causes. New York State Dept. Environ. Conserv. 32pp. Project Number: NY W-081-R-32/Job III-18/Study III

Ball, I. J., D. S. Gilmer, L. M. Cowardin, and J. H. Riechmann. 1975. Survival of wood duck and mallard broods in north-central Minnesota. J. Wildl. Manage. 39:776-780.

BAKKE, E. L. 1980. Statewide wildlife survey and investigations: movements and habitat use of ruffed grouse in the Turtle Mountains, North Dakota. N.D. State Game and Fish Dept. 94pp.

BAKKE, E. L. 1978. Statewide wildlife survey and investigations seasonal movements and habitat use of ruffed grouse. N.D. State Game And Fish Dept. 35pp.

Bakken, G. S., P. S. Reynolds, K. P. Kenow, C. E. Korschgen, and A. F. Boysen. 1996. Thermoregulatory effects of radiotlemetry on mallard ducklings. J. Wildl. Manage. 60:669-678. Bergmann, P. J.. and L. D. Flake. 1994. Influence of brood-rearing on female Mallard survival and effects of harness-type transmitters. J. Field Ornithol. 65:151-159.

Boag, D. A. 1972. Effect of radio packages on behavior of captive red grouse. J. Wildl. Manage. 36:511-518.

BOWMAN, J. A. 1983. Wildlife management in North Carolina: movements, mortality and productivity of restocked wild turkeys in a southern Appalachian habitat. N.C. Wildlife Resources Commission. 49pp.

Bowman, T. D., P. F. Schempf, J. A. Bernatowicz. 1995. Bald eagle survival and population dynamics in Alaska after the Exxon Valdez oil spill. J. Wildl. Manage. 59:317-324.

Bradbury, J. B, D. Morrison, and E. Stashko. 1979. Radio-tracking methods for bats. Bat Research News. 20:9-17.

Brander, R. B. 1968. A radio-package harness for game birds. J. Wildl. Manage. 32:630-632.

Bray, O. E., and G. W. Corner. 1972. A tail clip for attaching transmitters to birds. J. Wildl. Manage. 36:640-642.

Bray, O. E., K. H. Larsen, and D. F. Mott. 1975. Winter movements and activities of radio equipped Starlings. J. Wildl. Manage. 39:795-801.

Brewer, L. W. Radio-tracking the Northern spotted owl in Washington State: a discussion of equipment and technique.???????????? 12-21.

Brigham, R. M. 1989. Effects of radio transmitters on the foraging behavior of Barn Swallows. Wilson Bull. 101:505-506.

Burger, L.W., T. V. Dailey, E. W. Kurzejeski, and M. R. Ryan. 1995. Survival and cause-specific mortality of Northern bobwhite in Missouri. J. Wildl. Manage. 59:401-410.

Burger, L. W., M. R. Ryan, T. V. Dailey, and E. W. Kurzejeski. 1995. Reproductive strategies, success, and mating systems of Northern bobwhite in Missouri. J. Wildl. Manage. 59:417-426.

Butler, P. J. . The use of radio telemetry in the studies of diving and flying of birds.

Byrd, M. A., and W. H. Taylor. 1984. Non-game and endangered species investigations: bald eagle investigations. pp. 1-11 in Virginia Comm. Game and Inland Fisheries Annual Report.

Caccamise, D. F., and R. S. Hedin. 1985. An aerodynamic basis for selecting transmitter loads in birds. Wil. Bull. 97:306-318.

Calvo, B., and R. W. Furness. 1992. A review of the use and the effects of marks and devices on birds. J. of Ringing and Migration. 13:129-151.

Carroll, J. P. 1990. Winter and spring survival of radio-tagged gray partridge in North Dakota. J. Wildl. Manage. 54:657-662.

Chabaylo, R. M. 1990. The impact of radiotelemetry on Mallard reproductive success. M. S. Thesis, Univ. Alberta, Edmonton, Alberta. 113pp.

Cochran, W. W., G. G. Montgomery, and R. R. Graber. 1967. Migratory flights of Hylochicla thrushes in spring: a radiotelemetry study. Pages 213-225 in Pettingill, O. and D. A. Lancaster, eds. Living Bird Vol. 6. Cornell Univ. Lab. of Ornith.

Conroy, M. J., G. R. Costanzo, and D. B. Stotts. 1989. Winter survival of female American black ducks on the Atlantic coast. J. Wildl. Manage. 53:99-109.

COON, R.A. 1977. Nesting habitat, fall migration, and harvest characteristics of the American woodcock in Pennsylvania. Pa. Coop. Wildlife Research Unit. 188pp.

Craighead, F. C., and T. C. Dunstan. 1976. Progress towards tracking migrating raptors by satellite. Raptor Res. 10:112-120.

Curtis, P.D., and C. E. Braun. 1983. Radiotelemetry location of nesting Band-tailed Pigeons in Colorado. Wilson Bull. 95:464-466.

Diehl, P., H. W. Helb, U. T. Koch, and M. Losch. 1986. A radiotelemetry system for analyzing heart responses during playback experiments in Blackbirds (Turdus merula). Behavioural Processes. 13:311-325. Dufty, A. M., Jr. 1982. Movements and activities of radio-tracked Brown-headed Cowbirds. Auk. 316-327.

Dumke, R. T., and C. M. Pils. 1973. Mortality of radio-tagged pheasants on the Waterloo wildlife area. Department of Natural Resources, Wisconsin. Technical Bull: 72:1-52.

Dunstan, T. C. 1972. A harness for radio tagging raptorial birds. Inland Bird Banding News. 44:4-8.

Dunstan, T. C. 1972. Radio-tagging falconiform and strigiform birds. Raptor Research. 6:93-102.

Dunstan, T. C. 1973. A tail feather package for radio-tagging raptorial birds. Inland Bird Banding News. 45:3-6.

Dwyer, T. J. 1972. An adjustable radio package for ducks. Bird Banding. 43:242-243.

Dyke, F van. 1981. Mortality in crippled mallards. J. Wildl. Manage. 45:444-453.

East, M. L., and H. Hofer. 1985. The use of radiotracking for monitoring great tit (Parus major) behavior: a pilot study. Ibis. 128:103-114.

ELLISON, P. T. 1980. Habitat use By resident screech owls (Otus asio). Mass. Coop. Wildlife Research Unit. 94pp.

Emmons, S. R., and B. E. Petersen. 1979. Telemetry investigations of Sage Grouse in North Park, Colorado: Game Bird Survey. Colo. Div. Of Wildlife; pp.215-218. Project Number: Colorado W-037-R

Emmons, S. R. 1979. Game bird survey.: evaluation of the effects of changes in hunting regulations on sage grouse populations: evaluation of censuses of males. Colo. Div. Of Wildlife. 29pp.

Endangered and Threatened Wildlife Species Project: Status Determination of the Bald Eagle (Haliaeetus leucocephalus) 21 pp., 1984 Performance Report. Project No. EW-1-3, Study No. I. Job No. 3: Determination of Current Status. Study X: Eastern Peregrine Falcon Recovery Plan Implementation, Job 1.113: Inventory and Site Assessment. Job 1.1234: Habitat Control Agreements. Job 1.1221 & 1.222: Site Management Plans. Job 1.233: Peregrine Falcon Eyrie Survey.

Enderson, J.H., and G. R. Craig. 1979. Raptor investigations.: physical and biological analysis of colorado peregrine nesting habitat. Colo. Div. Of Wildlife; 24pp. Project Number: Colo. W-124-R-06/Wk.Pl.05/Job 02 Enderson, J. H., and M. N. Kirven. 1983. Flights of nesting Peregrine Falcons recorded by telemetry. Raptor Research. 17:33-37.

Erikstad, K. E. 1979. Effects of radio packages on reproductive success of willow grouse. J. Wildl. Manage. 43:170-175.

Everett, D. D., D. W. Speake, W. K. Maddox, and R. E. Hawkins. 1978. Multi-purpose radio transmitters for studying mortality, natality, and movements of Eastern wild turkeys. Ala. Coop. Wildlife Research Unit. 4/155-158. Fitzner, R. E., and J. N. Fitzner. 1977. A hot-melt glue gun technique for attaching radio-transmitter tail packages to raptorial birds. N. Am. Bird Bander 2:56-57.

Forbes, J. E., and D. W. Warner. 1974. Behaviour of a radio-tagged Saw-whet Owl. Auk. 91:783-795.

Forsman, E. D. 1980. Habitat utilization by spotted owls in the west-central cascades of Oregon. Oreg. Coop. Wildlife Research Unit. 126pp.

Foster, C. C., E. D. Forsman, E. C. Menslow, G. S. Miller, J. A. Reid, F. F. Wagner, A. B. Carey, and J. B. Lint. 1992. Survival and reproduction of radio-marked adult spotted owls. J. Wildl. Manage. 56:91-95.

Frazer, C. 1988. The ecology of post-fledging American Black ducks in Eastern Maine. M. S. Thesis. University of Maine. 102 pp.

Fuemmeler, W. J. 1992. Evaluation of techniques for estimating mourning dove population parameters in Central Missouri. M. S. Thesis. University of Missouri-Columbia. 104 pp.

Fuller, M. R., and J. R. Tester. 1973. An automated radio-tracking system for biotelemetry. Raptor Research. 7:105-106.

Gammonley, J. H., and J. R. Kelley, Jr. 1994. Effects of back-mounted radio packages on breeding wood ducks. J. Field Ornithol. 65:530-533.

Garrettson, P. R. and F. C. Rohwer. 1998. Reproductive effort and survival of wild Blue-winged Teal with backpack harness and implant transmitters. Can. Field-Nat. 112(2)000-000. In press.

Garrettson, P. R., and F. C. Rohwer. 1996. Loss of an abdominally implanted radio transmitter by a wild blue-winged teal. [ Perdida de un radiotransmisor implantado en el abdomen en un individuo de Anas discors. ] J. Field Ornithol. 67:355-498. Gessaman, J. A.. G. W. Workman, and M. R. Fuller. 1991. Flight performance, energetics and water turnover of tippler pigeons with a harness and dorsal load. Condor. 93:546-554.

Gessaman, J. A., and K. A. Nagy. 1988. Transmitter loads affect the flight speed and metabolism of homing pigeons. Condor. 90:662-668.

Gilmer, D. S., I. J. Ball, L. M. Cowardin, and J. H. Riechmann. 1974. Effects of radio packages on wild ducks. J. Wildl. Manage. 38:243-252.

Giroux, J. F. 1990. Tail-mounted radio transmitter for waterfowl. J. Field Ornithol. 61:303-309.

Godrey, G. A. 1970. A transmitter harness for small birds. IBBA News. 42:3-5.

Godwin, K. D. 1991. Habitat use, home range size, and survival rates of wild turkey gobblers on Tallahala Wildlife Management Area. M. S. Thesis. Mississippi State University 142 pp.

Goodloe, R. B. 1984. Recent Advances in the California Condor Research and Recovery Program. Part I. Endangered Species Technical Bulletin. 9(12):8-10.

Graber, R. R., and S. L. Wunderle. 1966. Telemetric observations of a robin (Turdus migratorius) Auk. 83:674-677.

Greenwood, R. J., and A. B. Sargeant. 1973. Influence of radio packs on captive mallards and blue-winged teal. J. Wildl. Manage. 37:3-9.

Gregg, L. 1984. Population ecology of woodcock in Wisconsin. Wisconsin Department of Natural Resources. Technical Bulletin No. 144. 55 pp.

Grier, J. W. 1970. Radio telemetry for locating lost hawks. Hawk Chalk. 9:17-27.

Griffin, C.R., T. S. Baskett, R. D. Sparrowe. 1982. Ecology of bald eagles wintering near a waterfowl concentration. U. S. Fish and Wildlife Service. 16pp.

Hanski, I. K., and Y. Haila. Singing territories and home-ranges of breeding chaffinches: visual observation vs. radio-tracking. Orn. Fenn. 65:97-103.

Haramis, G. M., D. G. Jorde, and C. M. Bunck. 1993. Survival of hatching-year female canvasbacks wintering on Chesapeake Bay. J. Wildl. Manage. 57:763-771.

Harmata, A. R. 1982. Statewide endangered species research.: behavior and ecology of wintering and migrant bald eagles in the Rocky Mountains. Mont. Dept. Of Fish, Wildlife And Parks. 122pp.

Haussamen, W. 1990. Game bird studies: wild turkey investigations. New Mexico Game and Fish Dept. 21pp.

Hayden, A.H. 1978. Wild turkey study.: wild turkey habitat preferences as determined by biotelemetry. Pa. Game Comm. 9pp.

Hayden, A. H. 1978. Wild turkey study: modify and determine the suitability of telemetry equipment required for wild turkeys in Pennsylvania. Develop study techniques and equipment. Pa. Game Comm. 12pp.

Heath, R. G. M. 1987. A method for attaching radio transmitters to Penguins. J. Wildl. Manage. 51:399-400.

Heath, R. G. M., and R. M. Randall. 1989. Foraging ranges and movements of Jackass Penguins (Sphenicus demersus) established through radio telemetry. J. Zool. 217:367-379.

Hedin, R. S., and D. F. Caccamise. 1982. A method of selecting transmitter weights based on energetic costs of flight. Transactions of the NE Fish and Wildlife Conference. 39:115.

Henry, J. J., and K. L. Shipley. 1989. First Generation (F1) Progeny. Ohio Dept. Natural Resources. 44 pp.

Herbst, L. 1991. Pathological and reproductive effects of intraperitoneal telemetry devices on female armadillos. J. Wildl. Manage. 55:628-631.

Herzog, P. W. and D. A. Boag. 1978. Dispersion and mobility in a local population of spruce grouse. J. Wildl. Manage. 42:853-865.

Herzog, P. W. 1979. Effects of radio-marking on behavior, movements and survival of spruce grouse. J. Wildl. Manage. 43:316-323.

Hessler, E., J. R. Tester, D. R. Siniff, and M. M. Nelson. 1970. A biotelemetry study of survival of pen-reared pheasants released in selected habitats. J. Wildl. Manage. 34:267-274.

Hill, D. A. and P. A. Robertson. 1987. The role of biotelemetry in the study of galliforemes. J. World Pheasant Assoc. 12:81-92.

Hill, L. A., and G. A. Talent. 1990. Effects of capture, handling, banding and radio-marking on breeding least terns and snowy plovers. J. Field Ornithol. 61:310-319. Hines, J. E., and F. C. Zwickel. 1985. Influence of radio packages on young blue grouse. J. Wildl. Manage. 49:1050-1054.

Hiraldo, F., J. A. Donazar, and J. J. Negro. 1994. Effects of tail-mounted radio tags on lesser kestrels. J. Field Ornithol. 65:466-471.

Hirons, G. I. M., and R. B. Owen, Jr. 1982. Radio tagging as an aid to the study of Woodcock. Symposia Zoological Society London. 49:139-152.

Hooge, P. N. 1991. The effects of radio weight and harnesses on time budgets and movements of acorn woodpeckers. J. Field Ornithol. 62:230-238.

Horton, G. I. and M. K. Causey. 1984. Brood abandonment by radio-tagged American Woodcock hens. J. Wildl. Manage. 48:606-607.

Houston, R. A., and R. J. Greenwood. 1993. Effects of radio transmitters on nesting captive mallards. J. Wildl. Manage. 57:703-709.

Howe, M. A. 1989. Migration of radio-marked whooping cranes from the Aransas-Wood Buffalo population: patterns of habitat use, behavior, and survival. U.S. Fish and Wildlife Service. Fish and Wildlife Tech. Report 21. 44 pp. Hudgins, J.E., G. L. S. Storm, and and J. S. Wakeley. 1985. local movements and diurnal habitat selection by radio-tagged male woodcock in central Pennsylvania. J. Wildl. Manage. 49:614-619.

Iverson, G. C., P. A. Vohs, and T. C. Tacha. 1985. Habitat use by Sandhill Cranes wintering in Western Texas. J. Wildl. Manage. 49:1074-1083.

Jackson, J. A., B. J. Schardien, and G. W. Robinson. 1977. A problem associated with the use of radio transmitters on tree surface foraging birds. Inland Bird Banding News. 49:50-53.

Johnson, R. J., and J. W. Caslick. 1982. Habitat relationships of roosting and flocking red-winged blackbirds. J. Wildl. Manage. 46:1071-1077.

Johnson, R. N. 1971. Comparative survival of radio-marked and non radio-marked pen-reared juvenile cock pheasants released into the wild. Minnesota Dept. Nat. Resour., Q. Prog. Rep. 31:23-32.

Johnson, R. N., and A. H. Berner. 1980. Effects of radio transmitters on released cock pheasants. J. Wildl. Manage. 44:686-689.

Jordan, R. 1988. The use of mist nets and radio telemetry in the study of the Ground Parrot Pezoporus wallicus in barren Grounds Nature Preserve, New South Wales, Corella. 12:18-21.

Jurries, R. W. 1979. Attwater's Prairie Chicken. Texas Parks and Wildlife Department. F. A. Series No. 18. 43pp.

Kalas, J. A., L. Lofaldi, and P. Fiske. 1989. Effects of radio packages on great snipe during breeding. J. Wildl. Manage. 53:1155-1158.

Karl, B. J, and M. N. Clout. 1987. An improved radio transmitter harness with a weak link to prevent snagging. J. Field Ornithol. 58:73-77.

Kenward, R. E. 1978. Radio transmitters tail-mounted on hawks. Ornis Scand. 9:220-223.

Kenward, R. E. 1977. Wildlife radio tagging: equipment, field techniques and data analysis. Academic Press Ltd. San Diego, CA. 222pp.

Kirby, R. E., and L. M. Cowardin. 1986. Spring and summer survival of female Mallards from North central Minnesota. J. Wildl. Manage. J. Wildl. Manage. 50:38-43.

Klaassen, M., P. H. Becker, and M. Wagener. 1992. Transmitter loads do not affect the daily energy expenditure of nesting common terns. J. Field Ornithol.

Klugman, S. S.; Fuller, M. R. Effects of implanted transmitters on Captive Florida Sandhill Cranes. Wildl. Soc. Bull.; pp. 394-399. Vol. 18, No. 4, 1990

Kolz, A. L., and G. W. Corner. 1966. A 160-megahertz transmitter for birds and bats. West. Bird Bander. 50:38-40.

Korschgen, C. E., S. J. Maxson, and V. B. Kuechle. 1984. Evaluation of implanted radio transmitters in ducks. J. Wildlife Manage. 48:982-987.

Korschgen, C. E., K. Kenow, J. E. Austin, C. O. Kocheny, W. L. Green, C. H. Simmons, and M. Janda. 1995. A automated telemetry system for studies of migrating diving ducks. M. R. Neuman, C. J. Amlaner, Jr., C. Crisalli, eds. Biotelemetry XIII. Indiana

State Univ. Press, Terre Haute, Indiana, USA.

Korschgen, C. E., K. P. Kenow, A. Gendron-Fitzpatrick, W. L. Green, and F. J. Dein. 1996. Implanting intra-abdominal radiotransmitters with external whip antennas in ducks. J. Wildl. Manage. 60:132-137.

Korschgen, C. E., K. P. Kenow, W. L. Green, Samuel, M. D., and L. Sileo. 1996. Technique for implanting radio transmitters subcutaneously in day-old ducklings. [Tecnica para implantar radiotransmisores subcutaneamente a patitos de un dia de edad.] J. Field Ornithol. 67:392-397.

Krapu, G. L., D. E. Facey, E. K. Fritzell, and D. H. Johnson. 1984. Habitat use by migrant sandhill cranes in Nebraska. J. Wildl. Manage. 48:407-417. Krohn, W. B. 1971. Some patterns of woodcock activity on Maine summer fields. Wilson Bull. 83:396-407.

Lance, A. N. 1970. Movements of Blue Grouse on the summer range. Condor. 72: 437-444.

Lance, A. N., and A. Watson. 1977. Further test of radio marking on red grouse. J. Wildl. Manage. 41:579-582.

Lehman, L. E. Population ecology of the raccoon on the Jasper-Pulaski wildlife study area. IND. DIV. OF FISH AND WILDLIFE; 104P. REF., MAPS, GRAPHS, ILLUS., 1977

Lindsey, G. D., W. J. Arendt, and J. Kalina. 1994. Survival and causes of mortality in juvenile Puerto Rican parrots. J. Field Ornithol. 65:76-82.

Little, T. W. 1977. Wildlife research and surveys in Iowa.: wild turkey telemetry study. Iowa State Conservation Commission.

Longcore, J. R., D. G. McAuley, and C. Frazer. 1991. Survival of post-fledging female American black ducks. J. Wildl. Manage. 55:573-580.

Losito, M. P., and R. E. Mirarchi. 1991. Summertime habitat use and movements of hatching-year mourning doves in Northern Alabama. J. Wildl. Manage. 55:137-146.

Mabie, D. W. 1980. Upland game investigations: pheasant release technique. Tex. Parks And Wildlife Dept. 9pp.

Mackey, D. L. 1982. Upland game bird investigation.: ecology of Merriam's turkeys in Southcentral Washington with special reference to habitat utilization. Wash. Dept. Of Game; 105pp. Marcstrom, V., R. Kenward, and M. Karlbom. 1989. Survival of Ring-necked Pheasants with backpacks, necklaces, and leg bands. J. Wildl. Manage. 53:508-510.

Marks, J. S., and B. S. Marks. 1987. Influence of radio collars on survival of Sharp-tailed Grouse. J. Wildl. Manage. 51: 468-71.

Marquiss, M., and I. Newton. 1981. A radio-tracking study of the ranging behavior and dispersion of European sparrowhawks Accipiter nisus. J. Animal Ecol. 51:111-133.

Marshall, W. H., and J. J. Kupa. 1963. Development of radio-telemetry studies for ruffed grouse studies. Trans. N. Am. Wildl. and Nat. Resources Conf. 28:443-456.

Martin, M. L., and J. R. Bider. 1978. A transmitter attachment for blackbirds. J. Wildl. Manage. 42:683-685.

Massey, B. W., K. Keane, and C. Boardman. 1988. Adverse effects of radio transmitters on the behavior of nesting least terns. Condor. 90:945-947.

Mauser, D. M., Jarvis, R. L., Gilmer, D. S. 1994. Survival of radio-marked mallard ducklings in Northeastern California. J. Wildl. Manage. 58:82-87.

Maxson, S. J. 1978. Spring home range and habitat use by female Ruffed Grouse. J. Wildl. Manage. 42:61-71.

McCrary, M. D. 1981. Effects of radio-tagging on the behavior of red-shouldered hawks. North American Bird Bander. 6:138-141.

Michner, M. C. and C. Walcott. 1966. Navigation of single homing pigeons: airplane observations by radio-tracking. Science. 154:410-413.

Miller, M. R., J. P. Fleskes, D. L. Orthmeyer, W. E. Newton, D. S. Gilmer. 1995. Survival of adult female Northern pintails in Sacramento Valley, California. J. Wildl. Manage. 59:478-486 Miller, M. R. 1992. Survival and other observations of adult female Northern pintails molting in California. J. Field Ornithol. 63:138-144.

Mitchell, L. C. 1984. Habitat Use by Pen-reared Mississippi Sandhill Cranes Released on the Mississippi Sandhill Crane National Refuge. M. S. Thesis. Louisiana State University. 158 pp. Montgomery, J. 1985. A collar radio-transmitter attachment for wood ducks and other avian species. Proc. Int. Conf. Wildl. Biotelemetry 5:19-27.

Morris, R. D. and J. E. Black. 1980. Radio telemetry and Herring Gull foraging patterns. J. Field Ornithol. 51:110-118.

Nenno, E. S., and W. M. Healy. 1979. Effects of radio packages on behavior of wild turkey hens. J. Wildl. Manage. 55:613-616.

Nesbitt, S. A., Gilbert, D. T., and D. R. Barbour. 1978. Red-cockaded Woodpecker fall movements in a Florida flatwoods community. Auk. 145-151.

Nesbitt, S. A., B. A. Harris, R. W. Repenning, and C. B. Brownsworth. Notes on red-cockaded woodpecker study techniques. Wildl. Soc. Bull. 10:160-163.

Nicholls, T. H., and D. W. Warner. 1968. A harness for attaching radio transmitters to large owls. Bird-banding. 39:209-214.

Nilsson, J. N. 1978. Hunting in flight by tawny owls Strix aluco. Ibis. 120: 528-531.

Nye, P. E. 1978. Endangered species investigations.: coordination of activities and programs affecting the bald eagle in New York State. N.Y. Div. Of Fish and Wildlife. 8pp.

Obrecht, H. H., C. J. Pennycuick, and M. R. Fuller. 1988. Wind tunnel experiments to assess the effect of back-mounted transmitters on bird body drag. J. Exp. Biol. 135:265-273.

Olsen, G.H., F.J. Dein, G. M. Haramis, and D. G. Jorde. 1992. Implanting radio transmitters in wintering canvasbacks. J. Wildl. Manage. 56:325-328.

Orthmeyer, D. L., and I. J. Ball. 1990. Survival of mallard broods on Benton Lake National Wildlife Refuge in Northcentral Montana. J. Wildl. Manage. 54:62-66.

Patton, P. W. C., C. J. Zabel, D. L. Neal, G. N. Steger, N. G. Tilghman, and B. R. Noon. 1991. J. Wildl. Manage. 55:617-622.

Pekins, P. J. 1988. Effects of poncho mounted radios on Blue Grouse. J. Field Ornithol. 59:46-50.

Penrod, B. 1983. Upland game birds unit: ring-necked pheasant studies: testing ring-necked pheasant radio tracking system. 20 pp.

Pennycuik, C. J., and M. R. Fuller. 1987. Considerations of the effects of radio transmitters on bird flight. Biotelemetry. 9:327-330.

Pennycuik, C. J., M. R. Fuller, L. McAllister. 1989. Climbing performance of Harris' Hawks (Parabuteo unicinctus) with added load: implication for muscle mechanics and for radio tracking. J. Exper. Biol. 142:17-29. Perry, M. C. 1981. Abnormal behavior of canvasbacks equipped with radio transmitters. J. Wildl. Manage. 45:786-789.

Perry, M. C., and J. W. Carpenter. 1981. Radio transmitters for mourning doves: a comparison of attachment techniques. J. Wildl. Manage. 45:524-527.

Petersen, B. E. 1979. Game bird survey.: evaluation of the effects of changes in hunting regulations on sage grouse populations: evaluation of censuses of females. Colo. Div. Of Wildlife. 28pp.

Peterson, M. R., D. C. Douglas, and D. M. Mulcahy. 1995. Use of implanted satellite transmitters to locate spectacled eiders at-sea. Condor 97:276-278.

Pietz, P. J., G. L. Krapu, and D. A. Buhl. 1995. Modified transmitter attachment for adult ducks. J. Field Ornithol. 66:408-417.

Pietz, P. J., G. L. Krapu, R. J. Greenwood, J. T. Lokemoen.

1993. Effects of harness transmitters on behavior and reproduction of wild mallards. Journal of Wildl. Manage. 57:696-703.

Platt, J. B. 1973. Habitat and time utilisation of a pair of nesting sharp-shinned hawks (Accipiter straiatus velox)-a telemetry study. M. Sc. Thesis. Brigham Young University.

Prestwich, J. L. 1977. Wildlife management investigations.: survival study of eastern wild turkey (meleagris gallopavo silvestris) on the Cumberland Springs Wildlife Management Area, Tennessee. Tenn. Wildlife Resources Agency. 94pp. Raim, A. 1978. A radio transmitter attachment for small passerine birds. Bird-banding. 49:326-322.

Ramakka, J. M. 1972. Effects of radio-tagging on breeding behavior of male woodcock. J. Wildl. Manage. 36:1309-1312.

Ringelman, J. K., and J. R. Longcore. 1983. Survival of female black ducks, Anas rubripes, during the breeding season. Can. Field-Nat. 97:62-65.

Rohwer, F. C. 1985. The adaptive significance of clutch size in prairie ducks. Auk. 102:354-361.

Rotella, J. J., D. W. Howerter, T. P. Sankowski, and D. H. Devries. 1993. Nesting effort by wild mallards with 3 types of radio transmitters. J. Wildl. Manage. 57:690-695. Royall, W. C. Jr., and O. E. Bray. 1980. A study of radio-equipped flickers. North American Bird Bander. 5:47-50.

Sabine, N. Habitat Use by Bald Eagles Wintering in West-Central Utah. Utah Div. Wildlife Resources; 18 pp., 1983 Final Report. 1982-1983

Samuel, M. D, and K. P. Kenow. 1992. Evaluating habitat selection with radio-telemetry triangulation error. J. Wildl. Manage. 56:725-734.

Sayre, M. W., T. S. Baskett, and K. C. Sadler. 1980. Radio telemetry studies fo the mourning dove in Missouri. No. Dept. Cons. Terres. Series 9.

Sayre, M. W., T. S. Baskett, and P. B. Blenden. 1981. Effects of radio-tagging on breeding behavior of mourning doves. J. Wildl. Manage. 45:428-434.

Schulz, D. F., J. A. Cooper, and M. C. Zicus. 1988. Fall flock behavior and harvest of Canada Geese. J. Wildl. Manage. 52:679-688.

Schulz, J. W., and T. Upgren. 1977. Effects of radio packages on captive gray partridge.: proceedings of Perdix I Hungarian Partridge workshop. N. D. State Game And Fish Dept. 9pp.

Sedinger, J. S., R. G. White, and W. E. Hauer. 1990. Effects of carrying radio transmitters on energy expenditure of Pacific black brant. J. Wildl. Manage. 54:42-45.

Senchak, S.S. Home Ranges and Habitat Selection of Red-shouldered Hawks in Central Maryland: Evaluating Telemetry Triangulation Errors. 83 pp., 1991 M.S. Thesis. 1991. Virginia Polytechnic Inst. and State Univ.

Sibley, R. M., and R. H. McCleery. 1980. Continuous observation of individual Herring Gulls during the incubation season using radio tags: an evaluation of technique and a cost-benefit analysis of transmitter power. Pp. 345-352 in Amlaner, C. J., and D. W. MacDonald, eds. A Handbook on Biotelemetry and Radio Tracking. Pergamon Press, Oxford.

Siegfried, W. R., P. G. H. Frost, I. J. Ball, and D. F. Mckinney. 1977. Effects of radio packages on African black ducks. S. Afr. J. Wildl. Res. 7:37-40.

Sisco, C. 1984. Winter ecology of radio-tagged spotted owls on Six Rivers National Forest, Humboldt Co., CA. USDA Forest Service. 166 pp.

Slagle, A. K. 1965. Designing systems for the field. Bioscience. 15:109-112.

Slaugh, B. T., J. T. Flinders, J. A. Robertson, M. R. Olson, and N. P. Johnson. 1989. Radio attachment for Chukars. Great Basin Naturalist. 49:632-636. Small, R. J., and D. H. Rusch. 1985. Backpacks vs. ponchos: survival and movements of radio-marked ruffed grouse. Wildl. Soc. Bull. 13:163-165.

Smith, D. G., and R. Gilbert. 1981. Backpack radio transmitter success in screech owls (Otus asio). North American Bird Bander. 6:142-143.

Smith, J. C., M. J. Smith, B. L. Hilliard, and L. R. Powell. 1983. Trapping techniques, handling methods, and equipment use in biotelemetry study of long-eared owls. North American Bird Bander. 8:46-47. Snyder, N. F. R. 1989. Solar radio-transmitters on Snail Kites in Florida. J. Field Ornithol. 60:171-177.

Snyder, W. D. 1984. Ring-necked pheasant nesting ecology and wheat farming on the high plains. J. Wildl. Manage. 48:878-888.

Snyder, W. D. 1985. Survival of radio-marked hen ring-necked pheasants in Colorado. J. Wildl. Manage. 49:1044-1050.

Sodhi, N. S., I. G. Warkentin, P. C. James, L. W. Oliphant. 1991. Effects of radiotagging on breeding merlins. J. Wildl. Manage. 55:613-616.

Sojda, R., Jr. 1978. Effects of snowmobile activity on wintering pheasants and wetland vegetation in northern Iowa marshes. Iowa Coop. Wildlife Research Unit. 72pp.

Sorenson, M. D. 1989. Effects of neck collar radios on female redheads. J. Field Ornithol. 60:523-528.

Southern, W. E. 1964. Additional observations on winter bald eagle populaations: including remarks on biotelemetry techniques and immature plumages. Wilson Bull. 76: 222-237.

Stenzel, J. R. 1982. Ecology of breeding yellow rails at Seney National Wildlife Refuge. M. S. Thesis. Ohio State University. 106pp.

Sykes, P. W., J. W. Carpenter, S. Holzman, and P. H. Geisler. 1990. Evaluation of three miniature radio transmitter attachment methods for small passerines. Wildl. Soc. Bull. 18:41-48.

Talent, L. G. 1980. Ecology of breeding mallards: nest parasitism, brood survival, and habitat utilization. Oreg. Coop. Wildlife Research Unit. 91pp

Taylor, I. R. 1991. Effects of nest inspections and radiotagging on barn owl breeding success. J. Wildl. Manage. 55:312-315.

Taylor, M. A., and F. S. Guthery. 1980. Fall-winter movements, home ranges and habitat use of lesser prairie chickens. J. Wildl. Manage. 44:521-524.

Vehrencamp, S. L., and L. Halpenny. 1981. Capture and radio transmitter attachment techniques for roadrunners. North Am. Bird Bander. 6:128-132.

Vekasy, M. S., J. M. Marzluff, M. N. Kochert, R. N. Lehman, and K. Steenhof. 1996. Influence of radio transmitters on prairie falcons. [ La influencia de los radiotransmisores en Falco mexicanus. ] J. Field Ornithol. 67:680-690. Wallin, J. A. 1983. Eastern wild turkey tolerance to human disturbance during incubation and its relationship to spring hunting in Vermont. M. S. Thesis. University of Vermont. 49 pp.

Wanless, S., M. P. Harris, and J. A. Morris. 1985. Radio-monitoring as a method for estimating time budgets of Guillemots, Uria aalge. Bird Study. 32:170-175.

Wanless, S., M. P. Harris, and J. A. Morris. 1988a. Diving behavior of Guillemots, Uria aalage, Razorbill, Alca torda, as shown by radio telemetry. J. Zoology. 216:73-81.

Wanless, S., M. P. Harris, and J. A. Morris. 1988b. The effect of radio transmitters on the behavior of Common Murres and Razorbills during chick rearing. Condor. 90:816-823.

Wanless, S., M. P. Harris, and J. A. Morris. 1989. Behavior of alcids with tail-mounted radio transmitters. Colonial Waterbirds. 12:158-163.

Ward, D. H., and P. L. FLint. 1995. Effects of harness-attached transmitters on premigration and reproduction of brant. J. Wildl. Manage. 59:39-46.

Ward, G. D., L. S. Davis, and R. M. F. S. Sadleir. 1986. Foraging movements of Adelie Penguins, at Cape Bird. New Zealand Antarctic Research. 7:14-18.

Warner, R. E., and S. L. Etter. 1983. Reproduction and survival of radio-marked hen ring-necked pheasants in Illinois. J. Wildl. Manage. 47:369-375.

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

Wheeler, W. E. Suture and glue attachment of radio transmitters on ducks. 1991. J. Field Ornithol.

62:271-278.

Whiteside, R. W., and F. S. Guthery. 1983. Ring-necked pheasant movements, home ranges, and habitat use in west Texas. J. Wildl. Manage. 47:1097-1104.

Wilson, R. J. 1990. The dynamics of a translocated wild pheasant population in central Missouri. M.S. Thesis. University of Missouri-Columbia

WISEMAN, D. S. 1977. Habitat use, food habits, and response to bird dog field trials of bobwhite on northeastern Oklahoma tall grass prairie rangeland. Okla. Coop. Wildlife Research Unit. 101pp.

Wooley, J. B. 1977. Wildlife research and surveys in Iowa.: pheasant population dynamics in southern Iowa. Iowa State Conservation Commission. 27pp.

Yarris, G. S., M. R. McLandress, A. E. H. Perkins. 1994. Molt migration of postbreeding female mallards from Suisun Marsh, California. Condor. 96:36-45.

Yntema, J. A., F. W. Sladen, and D. W. Nellis. 1985. Virgin Islands Pittman-Robertson Project FW-3 (FY'81-'85): Radiotracking Zenaida Doves/Banding Zenaida Doves/Final Report on St. Croix Activities. VI Dept. Conserv. & Cult. Aff. 13 pp.

Zenitsky, G. D. 1993. Growth and behavior of redhead ducklings implanted with dummy radio transmitters. M. S. Thesis. Iowa State Univ. Ames, Iowa, USA. 156pp.