-
1
-
-
84858976635
-
-
Report of the AOU Committee on Conservation. Washington, DC, USA: The American Ornithologists' Union. Ornithological Monographs No. 64.
-
ASKINS, R. A., F. CHÁ VEZ-RAMÍREZ, B. C. DALE, C. A. HAAS, J. R. HERKERT, F. L. KNOPF, AND P. D. VICKERY. 2007. Conservation of grassland birds in North America: understanding ecological processes in different regions. Report of the AOU Committee on Conservation. Washington, DC, USA: The American Ornithologists' Union. Ornithological Monographs No. 64. 46 p.
-
(2007)
Conservation of Grassland Birds in North America: Understanding Ecological Processes in Different Regions
, pp. 46
-
-
Askins, R.A.1
Chávez-Ramírez, F.2
Dale, B.C.3
Haas, C.A.4
Herkert, J.R.5
Knopf, F.L.6
Vickery, P.D.7
-
2
-
-
0000348803
-
Grazing frequency and ecosystem processes in a northern mixed Prairie, USA
-
BIONDINI, M. E., AND L. MANSKE. 1996. Grazing frequency and ecosystem processes in northern mixed prairie, USA. Ecological Applications 6:239-256. (Pubitemid 126494854)
-
(1996)
Ecological Applications
, vol.6
, Issue.1
, pp. 239-256
-
-
Biondini, M.E.1
Manske, L.2
-
3
-
-
0000635930
-
Similarity indices in community studies: Potential pitfalls
-
BLOOM, S. A. 1981. Similarity indices in community studies: potential pitfalls. Marine Ecology Progress Series 5:125-128.
-
(1981)
Marine Ecology Progress Series
, vol.5
, pp. 125-128
-
-
Bloom, S.A.1
-
4
-
-
38549166830
-
Rotational grazing on rangelands: Reconciliation of perception and experimental evidence
-
DOI 10.2111/06-159R.1
-
BRISKE, D. D., J. D. DERNER, J. R. BROWN, S. D. FULHENDORG, W. R. TEAGUE, R. L. GILLEN, A. J. ASH, AND W. D. WILLMS. 2008. Rotational grazing on rangelands: reconciliation of perception and experimental evidence. Rangeland Ecology & Management 61:3-17. (Pubitemid 351155282)
-
(2008)
Rangeland Ecology and Management
, vol.61
, Issue.1
, pp. 3-17
-
-
Briske, D.D.1
Derner, J.D.2
Brown, J.R.3
Fuhlendorf, S.D.4
Teague, W.R.5
Havstad, K.M.6
Gillen, R.L.7
Ash, A.J.8
Willms, W.D.9
-
5
-
-
85016279243
-
Breeding bird abundance and habitat on two livestock grazing regimes in north dakota
-
BUCKNESS, N. A., R. K. MURPHY, K. F. HIGGINS, AND J. JENKS. 2001. Breeding bird abundance and habitat on two livestock grazing regimes in North Dakota. Proceedings of the South Dakota Academy of Science 80:247-258.
-
(2001)
Proceedings of the South Dakota Academy of Science
, vol.80
, pp. 247-258
-
-
Buckness, N.A.1
Murphy, R.K.2
Higgins, K.F.3
Jenks, J.4
-
6
-
-
85031190311
-
-
COMMITTEE ON THE STATUS OF ENDANGERED WILDLIFE IN CANADA, GOVERNMENT OF CANADA. Accessed 21 April 2010
-
COMMITTEE ON THE STATUS OF ENDANGERED WILDLIFE IN CANADA, GOVERNMENT OF CANADA. 2009. Committee on the Status of Endangered Wildlife in Canada: Canadian species at risk. Available at: http://www.cosewic.gc.ca. Accessed 21 April 2010.
-
(2009)
Committee on the Status of Endangered Wildlife in Canada: Canadian Species at Risk
-
-
-
7
-
-
0026274338
-
Spatial components of plant-herbivore interactions in pastoral, ranching, and native ungulate ecosystems
-
COUGHENOUR, M. B. 1991. Spatial components of plant-herbivore interactions in pastoral, ranching, and native ungulate ecosystems. Journal of Range Management 44:530-542.
-
(1991)
Journal of Range Management
, vol.44
, pp. 530-542
-
-
Coughenour, M.B.1
-
8
-
-
0039614681
-
Birds of grazed and ungrazed grasslands in saskatchewan
-
DALE, B. C. 1984. Birds of grazed and ungrazed grasslands in Saskatchewan. Blue Jay 42:102-105.
-
(1984)
Blue Jay
, vol.42
, pp. 102-105
-
-
Dale, B.C.1
-
9
-
-
0002444392
-
A canopy-coverage method of vegetational analysis
-
DAUBENMIRE, R. 1959. A canopy-coverage method of vegetational analysis. Northwest Science 33:43-64.
-
(1959)
Northwest Science
, vol.33
, pp. 43-64
-
-
Daubenmire, R.1
-
10
-
-
7644224584
-
Area sensitivity in grassland passerines: Effects of patch size, patch shape, and vegetation structure on bird abundance and occurrence in southern Saskatchewan
-
DAVIS, S. K. 2004. Area sensitivity in grassland passerines: effects of patch size, patch shape, and vegetation structure on bird abundance and occurrence in southern Saskatchewan. Auk 121:1130-1145. (Pubitemid 39455343)
-
(2004)
Auk
, vol.121
, Issue.4
, pp. 1130-1145
-
-
Davis, S.K.1
-
11
-
-
0001532901
-
Grassland songbird occurrence in native and crested wheatgrass pastures of southern Saskatchewan
-
DAVIS, S. K., AND D. C. DUNCAN. 1999. Grassland songbird occurrence in native and crested wheatgrass pastures of southern Saskatchewan. Studies in Avian Biology 19:211-218. (Pubitemid 129512731)
-
(1999)
Studies in Avian Biology
, Issue.19
, pp. 211-218
-
-
Davis, S.K.1
Duncan, D.C.2
-
12
-
-
0032770746
-
Distribution and habitat associations of three endemic grassland songbirds in southern Saskatchewan
-
DAVIS, S. K., D. C. DUNCAN, AND M. A. SKEEL. 1999. Distribution and habitat associations of three endemic grassland songbirds in southern Saskatchewan. Wilson Bulletin 111:389-396. (Pubitemid 29388426)
-
(1999)
Wilson Bulletin
, vol.111
, Issue.3
, pp. 389-396
-
-
Davis, S.K.1
Duncan, D.C.2
Skeel, M.3
-
13
-
-
0033998658
-
A survey and overview of habitat fragmentation experiments
-
DOI 10.1046/j.1523-1739.2000.98081.x
-
DEBINSKI, D. M., AND R. D. HOLT. 2000. A survey and overview of habitat fragmentation experiments. Conservation Biology 14:342-355. (Pubitemid 30221248)
-
(2000)
Conservation Biology
, vol.14
, Issue.2
, pp. 342-355
-
-
Debinski, D.M.1
Holt, R.D.2
-
14
-
-
67650496952
-
Effect of distance-related heterogeneity on population size estimates from point count
-
EFFORD, M. G., AND D. K. DAWSON. 2009. Effect of distance-related heterogeneity on population size estimates from point count. Auk 126:100-111.
-
(2009)
Auk
, vol.126
, pp. 100-111
-
-
Efford, M.G.1
Dawson, D.K.2
-
15
-
-
0026268827
-
Plant litter: Its dynamics and effects on plant community and structure
-
FACELLI, J. M., AND S. T. A. PICKETT. 1991. Plant litter: its dynamics and effects on plant community and structure. The Botanical Review 57:1-32.
-
(1991)
The Botanical Review
, vol.57
, pp. 1-32
-
-
Facelli, J.M.1
Pickett, S.T.A.2
-
16
-
-
0027867925
-
Evidence for the promotion of aboveground grassland production by native large herbivores in Yellowstone National Park
-
FRANK, D. A., AND S. J. MCNAUGHTON. 1993. Evidence for the promotion of aboveground grassland production by native large herbivores in Yellowstone National Park. Oecologia 96:157-161. (Pubitemid 24413728)
-
(1993)
Oecologia
, vol.96
, Issue.2
, pp. 157-161
-
-
Frank, D.A.1
McNaughton, S.J.2
-
17
-
-
0034874392
-
Restoring heterogeneity on rangelands: Ecosystem management based on evolutionary grazing patterns
-
FUHLENDORF, S. D., AND D. M. ENGLE. 2001. Restoring heterogeneity on rangelands: ecosystem management based on evolutionary grazing patterns. BioScience 51:625-632. (Pubitemid 32792830)
-
(2001)
BioScience
, vol.51
, Issue.8
, pp. 625-632
-
-
Fuhlendorf, S.D.1
Engle, D.M.2
-
18
-
-
0027387191
-
Grazing systems, pasture size, and cattle grazing behavior, distribution and gains
-
HART, R. H., J. BISSIO, M. J. SAMUEL, AND J. W. WAGGONER, JR. 1993. Grazing systems, pasture size, and cattle grazing behavior, distribution and gains. Journal of Range Management 46:81-87. (Pubitemid 23402078)
-
(1993)
Journal of Range Management
, vol.46
, Issue.1
, pp. 81-87
-
-
Hart, R.H.1
Bissio, J.2
Samuel, M.J.3
Waggoner Jr., J.W.4
-
19
-
-
0006517325
-
Continuous vs. Specialized grazing systems: A review and application to the california annual type
-
HEADY, H. F. 1961. Continuous vs. specialized grazing systems: a review and application to the California annual type. Journal of Range Management 14:182-193.
-
(1961)
Journal of Range Management
, vol.14
, pp. 182-193
-
-
Heady, H.F.1
-
20
-
-
0000608335
-
Some effects of a rotational grazing treatment on quantity and quality of available forage and amount of ground litter
-
HEITSCHMIDT, R. K., S. L. DOWHOWER, AND J. W. WALKER. 1987. Some effects of a rotational grazing treatment on quantity and quality of available forage and amount of ground litter. Journal of Range Management 40:318-321.
-
(1987)
Journal of Range Management
, vol.40
, pp. 318-321
-
-
Heitschmidt, R.K.1
Dowhower, S.L.2
Walker, J.W.3
-
21
-
-
0028176751
-
The effects of habitat fragmentation on midwestern grassland bird communities
-
HERKERT, J. R. 1994. The effects of habitat fragmentation on Midwestern grassland bird communities. Ecological Applications 4:461-471.
-
(1994)
Ecological Applications
, vol.4
, pp. 461-471
-
-
Herkert, J.R.1
-
22
-
-
0003666339
-
-
3rd ed. Upper Saddle River, NJ, USA: Prentice Hall.
-
HOLECHEK, J. L., R. D. PIEPER, AND C. H. HERBEL. 1998. Range management: principles and practices. 3rd ed. Upper Saddle River, NJ, USA: Prentice Hall. 542 p.
-
(1998)
Range Management: Principles and Practices
, pp. 542
-
-
Holechek, J.L.1
Pieper, R.D.2
Herbel, C.H.3
-
23
-
-
0035045986
-
Nest success of ducks on rotational and season-long grazing systems in Saskatchewan
-
IGNATIUK, J. B., AND D. C. DUNCAN. 2001. Nest success of ducks on rotational and season-long grazing systems in Saskatchewan. Wildlife Society Bulletin 29:211-217. (Pubitemid 32368434)
-
(2001)
Wildlife Society Bulletin
, vol.29
, Issue.1
, pp. 211-217
-
-
Ignatiuk, J.B.1
Duncan, D.C.2
-
24
-
-
43249126977
-
In defense of indices: The case of bird surveys
-
DOI 10.2193/2007-294
-
JOHNSON, D. H. 2008. In defense of indices: the case of bird surveys. Journal of Wildlife Management 72:857-868. (Pubitemid 351656357)
-
(2008)
Journal of Wildlife Management
, vol.72
, Issue.4
, pp. 857-868
-
-
Johnson, D.H.1
-
25
-
-
0035104814
-
Area requirements of grassland birds: A regional perspective
-
JOHNSON, D. H., AND L. D. IGL. 2001. Area requirements of grassland birds: a regional perspective. Auk 118:24-34. (Pubitemid 32219280)
-
(2001)
Auk
, vol.118
, Issue.1
, pp. 24-34
-
-
Johnson, D.H.1
Igl, L.D.2
-
26
-
-
0002837119
-
Light grazing: Is it economically feasible as a range-improvement practice?
-
KLIPPLE, G. E., AND R. E. BEMENT. 1961. Light grazing: is it economically feasible as a range-improvement practice? Journal of Range Management 14:57-62.
-
(1961)
Journal of Range Management
, vol.14
, pp. 57-62
-
-
Klipple, G.E.1
Bement, R.E.2
-
27
-
-
0005627694
-
Clay-colored sparrow (Spizella pallida)
-
A. Poole and F. Gill EDS Philadephia, PA, USA: The Academy of Natural Sciences, and Washington, DC, USA: The American Ornithologists' Union
-
KNAPTON, R. W. 1994. Clay-colored sparrow (Spizella pallida). In: A. Poole and F. Gill EDS. The birds of North America, No. 120. Philadephia, PA, USA: The Academy of Natural Sciences, and Washington, DC, USA: The American Ornithologists' Union. p. 1-16.
-
(1994)
The Birds of North America, No. 120
, pp. 1-16
-
-
Knapton, R.W.1
-
28
-
-
0000934801
-
Avian assemblages on altered grasslands
-
KNOPF, F. L. 1994. Avian assemblages on altered grasslands. Studies in Avian Biology 15:247-257.
-
(1994)
Studies in Avian Biology
, vol.15
, pp. 247-257
-
-
Knopf, F.L.1
-
30
-
-
0002405856
-
Conservation of grassland vertebrates
-
F. L. Knopf and F. B. Samson EDS New York, NY, USA: Springer-Verlag
-
KNOPF, F. L., AND F. B. SAMSON. 1997. Conservation of grassland vertebrates. In: F. L. Knopf and F. B. Samson EDS. Ecology of Great Plains vertebrates and their habitats. New York, NY, USA: Springer-Verlag. p. 273-289.
-
(1997)
Ecology of Great Plains Vertebrates and Their Habitats
, pp. 273-289
-
-
Knopf, F.L.1
Samson, F.B.2
-
31
-
-
33749393951
-
A multi-scaled analysis of avian response to habitat amount and fragmentation in the Canadian dry mixed-grass prairie
-
DOI 10.1007/s10980-006-0004-0
-
KOPER, N., AND F. K. A. SCHMIEGELOW. 2006a. A multi-scale analysis of avian response to habitat amount and fragmentation in the Canadian dry mixed-grass prairie. Landscape Ecology 21:1045-1059. (Pubitemid 44505336)
-
(2006)
Landscape Ecology
, vol.21
, Issue.7
, pp. 1045-1059
-
-
Koper, N.1
Schmiegelow, F.K.K.2
-
32
-
-
33746359690
-
Effects of habitat management for ducks on target and nontarget species
-
DOI 10.2193/0022-541X(2006)70[823:EOHMFD]2.0.CO;2
-
KOPER, N., AND F. K. A. SCHMIEGELOW. 2006b. Effects of habitat management for ducks on target and nontarget species. Journal of Wildlife Management 70:823-834. (Pubitemid 44117154)
-
(2006)
Journal of Wildlife Management
, vol.70
, Issue.3
, pp. 823-834
-
-
Koper, N.1
Schmiegelow, F.K.A.2
-
33
-
-
0003456793
-
-
2nd ed. New York, NY, USA: Addison Wesley Longman.
-
KREBS, C. J. 1999. Ecological methodology. 2nd ed. New York, NY, USA: Addison Wesley Longman. 620 p.
-
(1999)
Ecological Methodology
, pp. 620
-
-
Krebs, C.J.1
-
34
-
-
0034537707
-
Models for guiding management of prairie bird habitat in northwestern North Dakota
-
MADDEN, E. M., R. K. MURPHY, A. J. HANSEN, AND L. MURRAY. 2000. Models for guiding management of prairie bird habitat in northwestern North Dakota. American Midland Naturalist 144:377-392. (Pubitemid 32015393)
-
(2000)
American Midland Naturalist
, vol.144
, Issue.2
, pp. 377-392
-
-
Madden, E.M.1
Murphy, R.K.2
Hansen, A.J.3
Murray, L.4
-
35
-
-
0030784808
-
Vegetation, cattle, and economic responses to grazing strategies and pressures
-
MANLEY, W. A., R. H. HART, M. J. SAMUEL, M. A. SMITH, J. W. WAGGONER, JR., AND J. T. MANLEY. 1997. Vegetation, cattle, and economic responses to grazing strategies and pressures. Journal of Range Management 50:638-646. (Pubitemid 27491129)
-
(1997)
Journal of Range Management
, vol.50
, Issue.6
, pp. 638-646
-
-
Manley, W.A.1
Hart, R.H.2
Samuel, M.J.3
Smith, M.A.4
Waggoner Jr., J.W.5
Manley, J.T.6
-
36
-
-
0000533876
-
Grazing as an optimization process: Grass-ungulate relationships in the serengeti
-
MCNAUGHTON, S. J. 1979. Grazing as an optimization process: grass-ungulate relationships in the Serengeti. American Naturalist 113:691-703.
-
(1979)
American Naturalist
, vol.113
, pp. 691-703
-
-
McNaughton, S.J.1
-
38
-
-
84858976641
-
-
MHHC Manitoba Habitat Heritage Corporation. Winnipeg, MB, Canada: The Manitoba Habitat Heritage Corporation.
-
MHHC Manitoba Habitat Heritage Corporation. 2002. An introduction to the twice-over grazing system for native pastures. Winnipeg, MB, Canada: The Manitoba Habitat Heritage Corporation. 8 p.
-
(2002)
An Introduction to the Twice-over Grazing System for Native Pastures
, pp. 8
-
-
-
39
-
-
0031724225
-
Livestock grazing: Animal and plant biodiversity of shortgrass steppe and the relationship to ecosystem function
-
MILCHUNAS, D. G., W. K. LAUENROTH, AND I. C. BURKE. 1998. Livestock grazing: animal and plant biodiversity of shortgrass steppe and the relationship to ecosystem function. Oikos 83:65-74. (Pubitemid 28428556)
-
(1998)
Oikos
, vol.83
, Issue.1
, pp. 65-74
-
-
Milchunas, D.G.1
Lauenroth, W.K.2
Burke, I.C.3
-
40
-
-
0024254783
-
A generalized model of the effects of grazing by large herbivores on grassland community structure
-
DOI 10.1086/284839
-
MILCHUNAS, D. G., O. E. SALA, AND W. K. LAUENROTH. 1988. A generalized model of the effects of grazing large herbivores on grassland community structure. The American Naturalist 132:87-106. (Pubitemid 19323832)
-
(1988)
American Naturalist
, vol.132
, Issue.1
, pp. 87-106
-
-
Milchunas, D.G.1
Sala, O.E.2
Lauenroth, W.K.3
-
41
-
-
0002017555
-
Bird conservation problems resulting from agricultural intensification in Europe
-
J. M. Marzluff and R. Sallabanks EDS Washington, DC, USA: Island Press
-
NEWTON, I. 1998. Bird conservation problems resulting from agricultural intensification in Europe. In: J. M. Marzluff and R. Sallabanks EDS. Avian conservation: research and management. Washington, DC, USA: Island Press. p. 307-322.
-
(1998)
Avian Conservation: Research and Management
, pp. 307-322
-
-
Newton, I.1
-
42
-
-
0034494469
-
Suppression of grasshoppers in the Great Plains through grazing management
-
ONSAGER, J. A. 2000. Suppression of grasshoppers in the Great Plains through grazing management. Journal of Range Management 53:592-602. (Pubitemid 32108877)
-
(2000)
Journal of Range Management
, vol.53
, Issue.6
, pp. 592-602
-
-
Onsager, J.A.1
-
43
-
-
79952717076
-
The 1999-2003 summary of the north american breeding bird survey
-
PARDIECK, K. L., AND J. R. SAUER. 2007. The 1999-2003 Summary of the North American breeding bird survey. Bird Populations 8:28-45.
-
(2007)
Bird Populations
, vol.8
, pp. 28-45
-
-
Pardieck, K.L.1
Sauer, J.R.2
-
44
-
-
0344004862
-
The effects of management regimes and location in landscape on the conservation of farmland birds breeding in semi-natural pastures
-
DOI 10.1016/S0006-3207(99)00022-1, PII S0006320799000221
-
PÄRT, T., AND B. SÖDERSTRÖM. 1999. The effects of management regimes and location in landscape on the conservation of farmland birds breeding in semi-natural pastures. Biological Conservation 90:113-123. (Pubitemid 29263092)
-
(1999)
Biological Conservation
, vol.90
, Issue.2
, pp. 113-123
-
-
Part, T.1
Soderstrom, B.2
-
45
-
-
0039258407
-
Population status of North American grassland birds from the North American Breeding Bird Survey, 1966-1996
-
P. D. Vickery and J. R. Herkert EDS October 1995; Tulsa, Oklahoma, USA. Los Angeles, CA, USA: Cooper Ornithological Society
-
PETERJOHN, B. G., AND J. R. SAUER. 1993. Population status of North American grassland birds from the North American Breeding Bird Survey, 1966-1996. In: P. D. Vickery and J. R. Herkert EDS. Ecology and Conservation of Grassland Birds in the Western Hemisphere. Studies in Avian Biology No. 19. Proceeding of a Conference. Association of Field Ornithologists. Cooper Onithological Society. October 1995; Tulsa, Oklahoma, USA. Los Angeles, CA, USA: Cooper Ornithological Society. p. 27-44.
-
(1993)
Ecology and Conservation of Grassland Birds in the Western Hemisphere. Studies in Avian Biology No. 19. Proceeding of A Conference. Association of Field Ornithologists. Cooper Onithological Society
, pp. 27-44
-
-
Peterjohn, B.G.1
Sauer, J.R.2
-
47
-
-
0000083769
-
A variable circular-plot method for estimating bird numbers
-
REYNOLDS, R. T., J. M. SCOTT, AND R. A. NUSSBAUM. 1980. A variable circular-plot method for estimating bird numbers. Condor 82:309-313.
-
(1980)
Condor
, vol.82
, pp. 309-313
-
-
Reynolds, R.T.1
Scott, J.M.2
Nussbaum, R.A.3
-
48
-
-
0001026509
-
Effect of time of day on bird activity
-
ROBBINS, C. S. 1981. Effect of time of day on bird activity. Studies in Avian Biology 6:275-286.
-
(1981)
Studies in Avian Biology
, vol.6
, pp. 275-286
-
-
Robbins, C.S.1
-
49
-
-
0001738539
-
Relationships between visual obstruction measurements and weight of grassland vegetation
-
ROBEL, R. J., J. N. BRIGGS, A. D. DAYTON, AND L. C. HULBERT. 1970. Relationships between visual obstruction measurements and weight of grassland vegetation. Journal of Range Management 23:295-297.
-
(1970)
Journal of Range Management
, vol.23
, pp. 295-297
-
-
Robel, R.J.1
Briggs, J.N.2
Dayton, A.D.3
Hulbert, L.C.4
-
50
-
-
0001358866
-
Prairie conservation in north america
-
SAMSON, F. B., AND F. L. KNOPF. 1994. Prairie conservation in North America. BioScience 44:418-421.
-
(1994)
BioScience
, vol.44
, pp. 418-421
-
-
Samson, F.B.1
Knopf, F.L.2
-
51
-
-
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. (Pubitemid 38537026)
-
(2004)
Wildlife Society Bulletin
, vol.32
, Issue.1
, pp. 6-15
-
-
Samson, F.B.1
Knopf, F.L.2
Ostlie, W.R.3
-
53
-
-
1442338678
-
Assessment of climate change on the Canadian Prairies from downscaled GCM data
-
SHEPHERD, A., AND S. M. MCGINN. 2003. Climate change on the Canadian prairies from downscaled GCM data. Atmosphere-Ocean 41:301-316. (Pubitemid 38265737)
-
(2003)
Atmosphere - Ocean
, vol.41
, Issue.4
, pp. 301-316
-
-
Shepherd, A.1
McGinn, S.M.2
-
54
-
-
0034910565
-
Grazing effects on between-year variation of farmland bird communities
-
SÖDERSTRÖM, B., T. PÄRT, AND E. LINNARSSON. 2001. Grazing effects on between-year variation of farmland bird communities. Ecological Applications 11: 1141-1150. (Pubitemid 32731599)
-
(2001)
Ecological Applications
, vol.11
, Issue.4
, pp. 1141-1150
-
-
Soderstrom, B.1
Part, T.2
Linnarsson, E.3
-
55
-
-
38249035096
-
Grazing dynamics of cattle stocked at heavy rates in a continuous and rotational grazed system
-
STUTH, J. W., P. S. GROSE, AND L. R. ROATH. 1987. Grazing dynamics of cattle stocked at heavy rates in a continuous and rotational grazed system. Applied Animal Behaviour Science 19:1-9.
-
(1987)
Applied Animal Behaviour Science
, vol.19
, pp. 1-9
-
-
Stuth, J.W.1
Grose, P.S.2
Roath, L.R.3
-
56
-
-
0030832028
-
Nest-site selection and nest-entrance orientation in Sprague's Pipit
-
SUTTER, G. C. 1997. Nest-site selection and nest-entrance orientation in Sprague's Pipit. Wilson Bulletin 109:462-469. (Pubitemid 27403200)
-
(1997)
Wilson Bulletin
, vol.109
, Issue.3
, pp. 462-469
-
-
Sutter, G.C.1
-
57
-
-
0027835630
-
The uses of statistical power in conservation biology: The vaquita and northern spotted owl
-
TAYLOR, B. L., AND T. GERRODETTE. 1993. The use of statistical power in conservation biology: the vaquita and northern spotted owl. Conservation Biology 7:489-500. (Pubitemid 24410163)
-
(1993)
Conservation Biology
, vol.7
, Issue.3
, pp. 489-500
-
-
Taylor, B.L.1
Gerrodette, T.2
-
58
-
-
0001577104
-
Nesting birds and grazing cattle: Accommodating both on midwestern pastures
-
TEMPLE, S. A., B. M. FEVOLD, L. K. PAINE, D. J. UNDERSANDER, AND D. W. SAMPLE. 1999. Nesting birds and grazing cattle: accommodating both on Midwestern pastures. Studies in Avian Biology 19:196-202. (Pubitemid 129512729)
-
(1999)
Studies in Avian Biology
, Issue.19
, pp. 196-202
-
-
Temple, S.A.1
Fevold, B.M.2
Paine, L.K.3
Undersander, D.J.4
Sample, D.W.5
-
59
-
-
0003265118
-
Conservation of grassland birds in the western hemisphere
-
VICKERY, P. D., P. L. TUBARO, J. M. CARDOSA DA SILVA, B. G. PETERJOHN, J. R. HERKERT, AND R. B. CAVALCANTI. 1999. Conservation of grassland birds in the Western hemisphere. Studies in Avian Biology 19:2-26. (Pubitemid 129512708)
-
(1999)
Studies in Avian Biology
, Issue.19
, pp. 2-26
-
-
Vickery, P.D.1
Tubaro, P.L.2
Da Silva, J.M.C.3
Peterjohn, B.G.4
Herkert, J.R.5
Cavalcanti, R.B.6
-
60
-
-
0024928830
-
Some effects of a rotational grazing treatment on cattle grazing behavior
-
WALKER, J. W., AND R. K. HEITSCHMIDT. 1989. Some effects of a rotational grazing treatment on cattle grazing behavior. Journal of Range Management 42:337-342. (Pubitemid 20423703)
-
(1989)
Journal of Range Management
, vol.42
, Issue.4
, pp. 337-342
-
-
Walker, J.W.1
Heitschmidt, R.K.2
-
61
-
-
0002203830
-
An approach to the study of ecological relationships among grassland birds
-
WIENS, J. A. 1969. An approach to the study of ecological relationships among grassland birds. Ornithological Monographs 8:1-93.
-
(1969)
Ornithological Monographs
, vol.8
, pp. 1-93
-
-
Wiens, J.A.1
-
63
-
-
0002753605
-
The emerging role of patchiness in conservation biology
-
S. T. A. Pickett, R. S. Ostfeld, M. Shachak, and G. E. Likens EDS New York, NY, USA: Chapman and Hall
-
WIENS, J. A. 1997. The emerging role of patchiness in conservation biology. In: S. T. A. Pickett, R. S. Ostfeld, M. Shachak, and G. E. Likens EDS. The ecological basis for conservation: heterogeneity, ecosystems, and biodiversity. New York, NY, USA: Chapman and Hall. p. 93-107.
-
(1997)
The Ecological Basis for Conservation: Heterogeneity, Ecosystems, and Biodiversity
, pp. 93-107
-
-
Wiens, J.A.1
-
64
-
-
0003194137
-
Habitat associations and community structure in shrubsteppe environments
-
WIENS, J. A., AND J. T. ROTENBERRY. 1981. Habitat associations and community structure in shrubsteppe environments. Ecological Monographs 51:21-41.
-
(1981)
Ecological Monographs
, vol.51
, pp. 21-41
-
-
Wiens, J.A.1
Rotenberry, J.T.2
-
65
-
-
0025623919
-
Vegetation response to time-controlled grazing on mixed and fescue prairie
-
WILLMS, W. D., S. SMOLIAK, AND J. F. DORMAAR. 1990. Vegetation response to time-controlled grazing on mixed and fescue prairie. Journal of Range Management 43:513-517.
-
(1990)
Journal of Range Management
, vol.43
, pp. 513-517
-
-
Willms, W.D.1
Smoliak, S.2
Dormaar, J.F.3
-
66
-
-
0024879548
-
Plant and bird communities of native prairie and introduced Eurasian vegetation in Manitoba, Canada
-
WILSON, S. D., AND J. W. BELCHER. 1989. Plant and bird communities of native prairie and introduced Eurasian vegetation in Manitoba, Canada. Conservation Biology 3:39-44. (Pubitemid 20419049)
-
(1989)
Conservation Biology
, vol.3
, Issue.1
, pp. 39-44
-
-
Wilson, S.D.1
Belcher, J.W.2
-
67
-
-
0000752430
-
Similarity indices, sample size, and diversity
-
WOLDA, H. 1981. Similarity indices, sample size, and diversity. Oecologia 50:296-302.
-
(1981)
Oecologia
, vol.50
, pp. 296-302
-
-
Wolda, H.1
|