-
1
-
-
0141984289
-
Observations of wintering Ferruginous Hawks (Buteo regalis) feeding on prairie dogs (Cynomys ludovicianus) in the Texas panhandle
-
ALLISON, P. S., A. W. LEARY, AND M. J. BECHARD. 1995. Observations of wintering Ferruginous Hawks (Buteo regalis) feeding on prairie dogs (Cynomys ludovicianus) in the Texas panhandle. Texas Journal of Science 47:235-236.
-
(1995)
Texas Journal of Science
, vol.47
, pp. 235-236
-
-
ALLISON, P.S.1
LEARY, A.W.2
BECHARD, M.J.3
-
2
-
-
0002373242
-
Ferruginous Hawk (Buteo regalis)
-
America
-
BECHARD, M. J. AND J. K. SCHMUTZ. 1995. Ferruginous Hawk (Buteo regalis). The birds of North America. Number 172.
-
(1995)
The birds of North
, Issue.172
-
-
BECHARD, M.J.1
SCHMUTZ, J.K.2
-
3
-
-
0001188717
-
A comparative study of the breeding ecology of Harris' and Swainson's hawks in southeastern New Mexico
-
BEDNARZ, J. C. 1988. A comparative study of the breeding ecology of Harris' and Swainson's hawks in southeastern New Mexico. Condor 90: 311-323.
-
(1988)
Condor
, vol.90
, pp. 311-323
-
-
BEDNARZ, J.C.1
-
4
-
-
0001718820
-
Lepus californicus
-
V. Hayssen, Editor, American Society of Mammalogists, accessed October
-
BEST, T. 1996. Lepus californicus. Mammalian Species Accounts (V. Hayssen, Editor). Number 530. American Society of Mammalogists. www.science. smith.edu/departments/Biology/VHAYSSEN/msi/msiaccounts.html (accessed October 2006).
-
(1996)
Mammalian Species Accounts
, Issue.530
-
-
BEST, T.1
-
5
-
-
0000344272
-
Unfounded assumptions about diet of the Cooper's Hawk
-
BIELEFELDT, J., R. N. ROSENFIELD, AND J. M. PAPP. 1992. Unfounded assumptions about diet of the Cooper's Hawk. Condor 94:427-436.
-
(1992)
Condor
, vol.94
, pp. 427-436
-
-
BIELEFELDT, J.1
ROSENFIELD, R.N.2
PAPP, J.M.3
-
6
-
-
0040589747
-
-
Audubon Society nature guides, Alfred A Knopf, Inc, New York, USA
-
BROWN, L. 1985. Grasslands. Audubon Society nature guides, Alfred A Knopf, Inc., New York, USA.
-
(1985)
Grasslands
-
-
BROWN, L.1
-
8
-
-
0021091331
-
A comparison of direct observations and collections of prey remains in determining the diet of Golden Eagles
-
COLLOPY, M. W. 1983. A comparison of direct observations and collections of prey remains in determining the diet of Golden Eagles. Journal of Wildlife Management 47:360-368.
-
(1983)
Journal of Wildlife Management
, vol.47
, pp. 360-368
-
-
COLLOPY, M.W.1
-
9
-
-
0000062243
-
Response of raptors to reduction of a Gunnison's prairie dog population by plague
-
CULLY JR., J. F. 1991. Response of raptors to reduction of a Gunnison's prairie dog population by plague. American Midland Naturalist 125:140-149.
-
(1991)
American Midland Naturalist
, vol.125
, pp. 140-149
-
-
CULLY JR., J.F.1
-
13
-
-
0003007226
-
The pellet analysis method of raptor food habits study
-
ERRINGTON, P. L. 1930. The pellet analysis method of raptor food habits study. Condor 32:292-296.
-
(1930)
Condor
, vol.32
, pp. 292-296
-
-
ERRINGTON, P.L.1
-
14
-
-
37049225990
-
The significance of food habits research in wild life management
-
ERRINGTON, P. L. 1935. The significance of food habits research in wild life management. Science 81: 378-379.
-
(1935)
Science
, vol.81
, pp. 378-379
-
-
ERRINGTON, P.L.1
-
15
-
-
8044229898
-
-
FITZNER, R. E. 1980. Behavioral ecology of the Swainson's Hawk (Buteo swainsoni) in Washington. PLN-2754. Pacific Northwest Laboratory, Richland, Washington, USA.
-
FITZNER, R. E. 1980. Behavioral ecology of the Swainson's Hawk (Buteo swainsoni) in Washington. PLN-2754. Pacific Northwest Laboratory, Richland, Washington, USA.
-
-
-
-
16
-
-
0021028585
-
Ferruginous Hawk populations and habitat use in North Dakota
-
GILMER, D. S. AND R. E. STEWART. 1983. Ferruginous Hawk populations and habitat use in North Dakota. Journal of Wildlife Management 47:146-157.
-
(1983)
Journal of Wildlife Management
, vol.47
, pp. 146-157
-
-
GILMER, D.S.1
STEWART, R.E.2
-
17
-
-
0021535476
-
Swainson's Hawk nesting ecology in North Dakota
-
GILMER, D. S. AND R. E. STEWART. 1984. Swainson's Hawk nesting ecology in North Dakota. Condor 86:12-18.
-
(1984)
Condor
, vol.86
, pp. 12-18
-
-
GILMER, D.S.1
STEWART, R.E.2
-
19
-
-
0028850827
-
Declining reproduction among Swainson's Hawks in prairie Canada
-
HOUSTON, C. S. AND J. K. SCHMUTZ. 1995. Declining reproduction among Swainson's Hawks in prairie Canada. Journal of Raptor Research 29:198-201.
-
(1995)
Journal of Raptor Research
, vol.29
, pp. 198-201
-
-
HOUSTON, C.S.1
SCHMUTZ, J.K.2
-
20
-
-
0002258928
-
Cynomys ludovicianus
-
V. Hayssen, Editor, American Society of Mammalogists, accessed October
-
HOOGLAND, J. L. 1996. Cynomys ludovicianus. Mammalian Species Accounts (V. Hayssen, Editor). Number 535. American Society of Mammalogists. www.science.smith.edu/departments/Biology/VHAYSSEN/msi/ msiaccounts.html (accessed October 2006).
-
(1996)
Mammalian Species Accounts
, Issue.535
-
-
HOOGLAND, J.L.1
-
22
-
-
34248666906
-
Water economy of nestling Swainson's Hawks
-
KIRKLEY, J. S. AND J. A. GESSAMAN. 1990. Water economy of nestling Swainson's Hawks. Condor 92: 29-44.
-
(1990)
Condor
, vol.92
, pp. 29-44
-
-
KIRKLEY, J.S.1
GESSAMAN, J.A.2
-
23
-
-
0033181082
-
A critical review of assumptions about the prairie dog as a keystone species
-
KOTLIAR, N. B., B. W. BAKER, A. D. WHICKER, AND G. PLUMB. 1999. A critical review of assumptions about the prairie dog as a keystone species. Environmental Management 24:177-192.
-
(1999)
Environmental Management
, vol.24
, pp. 177-192
-
-
KOTLIAR, N.B.1
BAKER, B.W.2
WHICKER, A.D.3
PLUMB, G.4
-
24
-
-
0003456793
-
-
Second Edition. Addison-Welsey Educational Publishers, Inc, Menlo Park, California, USA
-
KREBS, C. J. 1999. Ecological methodology. Second Edition. Addison-Welsey Educational Publishers, Inc., Menlo Park, California, USA.
-
(1999)
Ecological methodology
-
-
KREBS, C.J.1
-
26
-
-
0007723884
-
Food habits and nest characteristics of breeding raptors in southwestern Wyoming
-
MACLAREN, P. A., S. H. ANDERSON, AND D. E. RUNDE. 1988. Food habits and nest characteristics of breeding raptors in southwestern Wyoming. Great Basin Naturalist 48:548-553.
-
(1988)
Great Basin Naturalist
, vol.48
, pp. 548-553
-
-
MACLAREN, P.A.1
ANDERSON, S.H.2
RUNDE, D.E.3
-
27
-
-
0002545935
-
Raptor food habits studies
-
B. A. Giron Pendelton, B. A. Millsap, K. W. Cline, and D. M. Bird, Editors, National Wildlife Federation, Washington, D.C, USA
-
MARTI, C. D. 1987. Raptor food habits studies. Pages 67-80 in Raptor management techniques manual (B. A. Giron Pendelton, B. A. Millsap, K. W. Cline, and D. M. Bird, Editors). National Wildlife Federation, Washington, D.C., USA.
-
(1987)
Raptor management techniques manual
, pp. 67-80
-
-
MARTI, C.D.1
-
28
-
-
0024225485
-
Time allocations in the kestrel (Falco tinnunculus), and the principle of energy minimization
-
MASMAN, D., S. DAAN, AND C. DIJKSTRA. 1988. Time allocations in the kestrel (Falco tinnunculus), and the principle of energy minimization. Journal of Animal Ecology 57:411-432.
-
(1988)
Journal of Animal Ecology
, vol.57
, pp. 411-432
-
-
MASMAN, D.1
DAAN, S.2
DIJKSTRA, C.3
-
29
-
-
0003695095
-
-
Snake River Birds of Prey Project, USDI, Bureau of Land Management, Boise, Idaho, USA
-
MORITSCH, M. Q. 1983. Photographic guide for aging nestling Red-tailed Hawks. Snake River Birds of Prey Project, USDI, Bureau of Land Management, Boise, Idaho, USA.
-
(1983)
Photographic guide for aging nestling Red-tailed Hawks
-
-
MORITSCH, M.Q.1
-
30
-
-
0003695095
-
-
Snake River Birds of Prey Project, USDI, Bureau of Land Management, Boise, Idaho, USA
-
MORITSCH, M. Q. 1985. Photographic guide for aging nestling Ferruginous Hawks. Snake River Birds of Prey Project, USDI, Bureau of Land Management, Boise, Idaho, USA.
-
(1985)
Photographic guide for aging nestling Ferruginous Hawks
-
-
MORITSCH, M.Q.1
-
31
-
-
38349050452
-
-
NATIONAL WEATHER SERVICE FORECAST OFFICE, Amarillo, Texas, accessed November 2004
-
NATIONAL WEATHER SERVICE FORECAST OFFICE. 2004. Amarillo, Texas. www.srh.weather.gov/ama/html/climo.htm (accessed November 2004).
-
(2004)
-
-
-
33
-
-
0345280416
-
Some quantitative aspects of growth in three species of Buteo
-
OLENDORFF, R. R. 1974. Some quantitative aspects of growth in three species of Buteo. Condor 76:466-468.
-
(1974)
Condor
, vol.76
, pp. 466-468
-
-
OLENDORFF, R.R.1
-
34
-
-
0003639429
-
-
Johns Hopkins University Press, Baltimore, Maryland, USA
-
OLSEN, P. 1995. Australian birds of prey. Johns Hopkins University Press, Baltimore, Maryland, USA.
-
(1995)
Australian birds of prey
-
-
OLSEN, P.1
-
35
-
-
33748505235
-
Nestling provisioning rates of Peregrine Falcons in interior Alaska
-
PALMER, A. G., D. L. NORDMEYER, AND D. D. ROBY. 2004. Nestling provisioning rates of Peregrine Falcons in interior Alaska. Journal of Raptor Research 38:9-18.
-
(2004)
Journal of Raptor Research
, vol.38
, pp. 9-18
-
-
PALMER, A.G.1
NORDMEYER, D.L.2
ROBY, D.D.3
-
36
-
-
0008454746
-
-
University of Wyoming Agricultural Experiment Station, Laramie, USA, accessed October
-
PFADT, R. E. 1994. Field guide to common western grasshoppers. University of Wyoming Agricultural Experiment Station, Laramie, USA. http:// www.uwyo.edu/CES/PUBS/Weeds_Insects/Weed_ Insect_Pubs_Main.html (accessed October 2006).
-
(1994)
Field guide to common western grasshoppers
-
-
PFADT, R.E.1
-
37
-
-
0030829837
-
Habitat use and time budgeting by wintering Ferruginous Hawks
-
PLUMPTON, D. L. AND D. E. ANDERSEN. 1997. Habitat use and time budgeting by wintering Ferruginous Hawks. Condor 99:888-893.
-
(1997)
Condor
, vol.99
, pp. 888-893
-
-
PLUMPTON, D.L.1
ANDERSEN, D.E.2
-
38
-
-
0031956034
-
Anthropogenic effects on winter behavior of Ferruginous Hawks
-
PLUMPTON, D. L. AND D. E. ANDERSEN. 1998. Anthropogenic effects on winter behavior of Ferruginous Hawks. Journal of Wildlife Management 62:340-346.
-
(1998)
Journal of Wildlife Management
, vol.62
, pp. 340-346
-
-
PLUMPTON, D.L.1
ANDERSEN, D.E.2
-
40
-
-
0007116081
-
Resource partitioning among three Buteo species in the Centennial Valley, Montana
-
RESTANI, M. 1991. Resource partitioning among three Buteo species in the Centennial Valley, Montana. Condor 93:1007-1010.
-
(1991)
Condor
, vol.93
, pp. 1007-1010
-
-
RESTANI, M.1
-
41
-
-
2142758352
-
Great Plains ecosystems: Past, present, and future
-
SAMSON, F. B., F. L. KNOPF, AND W. R. OSTLIE. 2004. Great Plains ecosystems: past, present, and future. Wildlife Society Bulletin 32:6-15.
-
(2004)
Wildlife Society Bulletin
, vol.32
, pp. 6-15
-
-
SAMSON, F.B.1
KNOPF, F.L.2
OSTLIE, W.R.3
-
42
-
-
38349075298
-
-
University of Wyoming Agricultural Experiment Station, Laramie, USA
-
SCHELL, S., J. LOCKWOOD, S. SCHELL, AND K. ZIMMERMAN. 1994. Field guide to common western grasshoppers. University of Wyoming Agricultural Experiment Station, Laramie, USA.
-
(1994)
Field guide to common western grasshoppers
-
-
SCHELL, S.1
LOCKWOOD, J.2
SCHELL, S.3
ZIMMERMAN, K.4
-
43
-
-
0023555956
-
Migration and mortality of Alberta Ferruginous Hawks
-
SCHMUTZ, J. K. AND R. W. FYFE. 1987. Migration and mortality of Alberta Ferruginous Hawks. Condor 89:169-174.
-
(1987)
Condor
, vol.89
, pp. 169-174
-
-
SCHMUTZ, J.K.1
FYFE, R.W.2
-
44
-
-
0024877643
-
Populations of Ferruginous and Swainson's hawks increase in synchrony with ground squirrels
-
SCHMUTZ, J. K. AND D. J. HUNGLE. 1989. Populations of Ferruginous and Swainson's hawks increase in synchrony with ground squirrels. Canadian Journal of Zoology 67:2596-2601.
-
(1989)
Canadian Journal of Zoology
, vol.67
, pp. 2596-2601
-
-
SCHMUTZ, J.K.1
HUNGLE, D.J.2
-
45
-
-
0019029955
-
Coexistence of three species of hawks (Buteo spp.) in the prairie-parkland ecotone
-
SCHMUTZ, J. K., S. M. SCHMUTZ, AND D. A. BOAG. 1980. Coexistence of three species of hawks (Buteo spp.) in the prairie-parkland ecotone. Canadian Journal of Zoology 58:1075-1089.
-
(1980)
Canadian Journal of Zoology
, vol.58
, pp. 1075-1089
-
-
SCHMUTZ, J.K.1
SCHMUTZ, S.M.2
BOAG, D.A.3
-
46
-
-
0026351065
-
Biases in diets determined from pellets and remains: Correction factors for a mammal and bird-eating raptor
-
SIMMONS, R. E., D. M. AVERY, AND G. AVERY. 1991. Biases in diets determined from pellets and remains: correction factors for a mammal and bird-eating raptor. Journal of Raptor Research 25:63-67.
-
(1991)
Journal of Raptor Research
, vol.25
, pp. 63-67
-
-
SIMMONS, R.E.1
AVERY, D.M.2
AVERY, G.3
-
47
-
-
0002786207
-
Breeding ecology of raptors in the eastern Great Basin of Utah. Brigham Young University Science Bulletin
-
SMITH, D. G. AND J. R. MURPHY. 1973. Breeding ecology of raptors in the eastern Great Basin of Utah. Brigham Young University Science Bulletin, Biological Services 18(3):1-76.
-
(1973)
Biological Services
, vol.18
, Issue.3
, pp. 1-76
-
-
SMITH, D.G.1
MURPHY, J.R.2
-
48
-
-
0002641287
-
Relationships between jackrabbit abundance and Ferruginous Hawk reproduction
-
SMITH, D. G., J. R. MURPHY, AND N. D. WOFFINDEN. 1981. Relationships between jackrabbit abundance and Ferruginous Hawk reproduction. Condor 83:52-56.
-
(1981)
Condor
, vol.83
, pp. 52-56
-
-
SMITH, D.G.1
MURPHY, J.R.2
WOFFINDEN, N.D.3
-
49
-
-
0020399270
-
Niche breadth, resource availability, and inference
-
SMITH, E. P. 1982. Niche breadth, resource availability, and inference. Ecology 63:1675-1681.
-
(1982)
Ecology
, vol.63
, pp. 1675-1681
-
-
SMITH, E.P.1
-
50
-
-
28344439553
-
Northern Goshawk food habits in Minnesota: An analysis using time-lapse video recording systems
-
SMITHERS, B. L., C. W. BOAL, AND D. E. ANDERSEN. 2005. Northern Goshawk food habits in Minnesota: an analysis using time-lapse video recording systems. Journal of Raptor Research 39:264-273.
-
(2005)
Journal of Raptor Research
, vol.39
, pp. 264-273
-
-
SMITHERS, B.L.1
BOAL, C.W.2
ANDERSEN, D.E.3
-
51
-
-
38349053235
-
-
STATSOFT, INC. 2003. Statistica. Version 6.1. Tulsa, Oklahoma, USA
-
STATSOFT, INC. 2003. Statistica. Version 6.1. Tulsa, Oklahoma, USA.
-
-
-
-
52
-
-
0002290438
-
Prey weights for computing percent biomass in raptor diets
-
STEENHOF, K. 1983. Prey weights for computing percent biomass in raptor diets. Journal of Raptor Research 17:15-27.
-
(1983)
Journal of Raptor Research
, vol.17
, pp. 15-27
-
-
STEENHOF, K.1
-
53
-
-
0022236176
-
Dietary shifts of sympatric buteos during a prey decline
-
STEENHOF, K. AND M. N. KOCHERT. 1985. Dietary shifts of sympatric buteos during a prey decline. Oecologia 66:6-16.
-
(1985)
Oecologia
, vol.66
, pp. 6-16
-
-
STEENHOF, K.1
KOCHERT, M.N.2
-
54
-
-
2942721963
-
Nest site relationship between the Ferruginous Hawk and Swainson's Hawk
-
THUROW, T. L. AND C. M. WHITE. 1983. Nest site relationship between the Ferruginous Hawk and Swainson's Hawk. Journal of Field Ornithology 54:401-406.
-
(1983)
Journal of Field Ornithology
, vol.54
, pp. 401-406
-
-
THUROW, T.L.1
WHITE, C.M.2
-
56
-
-
0000723681
-
Activity budgets, energy expenditures, and energy intakes of nesting Ferruginous Hawks
-
WAKELEY, J. S. 1978. Activity budgets, energy expenditures, and energy intakes of nesting Ferruginous Hawks. Auk 95:667-676.
-
(1978)
Auk
, vol.95
, pp. 667-676
-
-
WAKELEY, J.S.1
-
57
-
-
3242680376
-
Provisioning rates and time budgets of adult and nestling Bald Eagles at inland Wisconsin nests
-
WARNKE, D. K., D. E. ANDERSEN, C. R. DYKSTRA, M. W. MEYER, AND W. H. KARASOV. 2002. Provisioning rates and time budgets of adult and nestling Bald Eagles at inland Wisconsin nests. Journal of Raptor Research 46:121-127.
-
(2002)
Journal of Raptor Research
, vol.46
, pp. 121-127
-
-
WARNKE, D.K.1
ANDERSEN, D.E.2
DYKSTRA, C.R.3
MEYER, M.W.4
KARASOV, W.H.5
-
58
-
-
0001573084
-
Population dynamics of the Ferruginous Hawk during a prey decline
-
WOFFINDEN, N. D. AND J. R. MURPHY. 1977. Population dynamics of the Ferruginous Hawk during a prey decline. Great Basin Naturalist 37:411-425.
-
(1977)
Great Basin Naturalist
, vol.37
, pp. 411-425
-
-
WOFFINDEN, N.D.1
MURPHY, J.R.2
-
59
-
-
0024872991
-
Decline of a Ferruginous Hawk population: A 20-year summary
-
WOFFINDEN, N. D. AND J. R. MURPHY. 1989. Decline of a Ferruginous Hawk population: a 20-year summary. Journal of Wildlife Management 53:1127-1132.
-
(1989)
Journal of Wildlife Management
, vol.53
, pp. 1127-1132
-
-
WOFFINDEN, N.D.1
MURPHY, J.R.2
-
60
-
-
38349081604
-
-
WOODBRIDGE, B. 1987. Biology and management of Swainson's Hawks in the Butte Valley, California. USDA, Forest Service, Klamath National Forest, Goosenest Ranger District, Mt. Hebron, California, USA.
-
WOODBRIDGE, B. 1987. Biology and management of Swainson's Hawks in the Butte Valley, California. USDA, Forest Service, Klamath National Forest, Goosenest Ranger District, Mt. Hebron, California, USA.
-
-
-
-
61
-
-
0031829785
-
Quality vs. quantity: Energetic and nutritional trade-offs in parental provisioning strategies
-
WRIGHT, J., C. BOTH, P. A. COTTON, AND D. BRYANT. 1998. Quality vs. quantity: energetic and nutritional trade-offs in parental provisioning strategies. Journal of Animal Ecology 67:620-634.
-
(1998)
Journal of Animal Ecology
, vol.67
, pp. 620-634
-
-
WRIGHT, J.1
BOTH, C.2
COTTON, P.A.3
BRYANT, D.4
-
62
-
-
0004252445
-
-
Fourth Edition. Prentice Hall, Upper Saddle River, New Jersey, USA
-
ZAR, J. H. 1999. Biostatistical analysis. Fourth Edition. Prentice Hall, Upper Saddle River, New Jersey, USA.
-
(1999)
Biostatistical analysis
-
-
ZAR, J.H.1
|