-
1
-
-
0342449506
-
Pheasant nesting on soil bank land in northern Utah
-
BARTMANN, R. M. 1969. Pheasant nesting on soil bank land in northern Utah. J. Wildl. Manage., 33: 1020-1023.
-
(1969)
J. Wildl. Manage.
, vol.33
, pp. 1020-1023
-
-
Bartmann, R.M.1
-
3
-
-
0022837655
-
Conservation tillage: Ecological traps for nesting birds
-
BEST, L. B. 1986. Conservation tillage: ecological traps for nesting birds. Wildl. Soc. Bull., 14:308-317.
-
(1986)
Wildl. Soc. Bull.
, vol.14
, pp. 308-317
-
-
Best, L.B.1
-
4
-
-
0000517181
-
Factors affecting nesting success in riparian bird communities
-
_ AND D. F. STAUFFER. 1980. Factors affecting nesting success in riparian bird communities. Condor, 82:149-158.
-
(1980)
Condor
, vol.82
, pp. 149-158
-
-
Stauffer, D.F.1
-
5
-
-
0025587108
-
Use of cornfields by birds during the breeding season: The importance of edge habitat
-
_, R. C. WHITMORE AND G. M. BOOTH. 1990. Use of cornfields by birds during the breeding season: the importance of edge habitat. Am. Midl. Nat., 123:84-99.
-
(1990)
Am. Midl. Nat.
, vol.123
, pp. 84-99
-
-
Whitmore, R.C.1
Booth, G.M.2
-
6
-
-
0000703375
-
Eastern bobolink populations: Ecology and conservation in an agricultural landscape
-
J. M. Hagan and D. W. Johnston (eds.) Smithsonian Institution Press, Washington, D.C.
-
BOLLINGER, E. K. AND T. A. GAVIN. 1992. Eastern bobolink populations: ecology and conservation in an agricultural landscape, p. 497-506. In: J. M. Hagan and D. W. Johnston (eds.). Ecology and conservation of neotropical migrant landbirds. Smithsonian Institution Press, Washington, D.C.
-
(1992)
Ecology and Conservation of Neotropical Migrant Landbirds
, pp. 497-506
-
-
Bollinger, E.K.1
Gavin, T.A.2
-
7
-
-
0002703109
-
Bird abundance and species richness in grassed waterways in Iowa row-crop fields
-
BRYAN, G. G. AND L. B. BEST. 1991. Bird abundance and species richness in grassed waterways in Iowa row-crop fields. Am. Midl. Nat., 126:90-102.
-
(1991)
Am. Midl. Nat.
, vol.126
, pp. 90-102
-
-
Bryan, G.G.1
Best, L.B.2
-
8
-
-
0028183465
-
Avian nest density and success in grassed waterways in Iowa rowcrop fields
-
_ AND _. 1994. Avian nest density and success in grassed waterways in Iowa rowcrop fields. Wildl. Soc. Bull., 22:583-592.
-
(1994)
Wildl. Soc. Bull.
, vol.22
, pp. 583-592
-
-
-
9
-
-
0002240323
-
Structural characteristics of vegetation in CRP fields in northern Missouri and their suitability as bobwhite habitat
-
BURGER, L. W., JR., E. W. KURZEJESKI, T. V. DAILEY AND M. R. RYAN. 1990. Structural characteristics of vegetation in CRP fields in northern Missouri and their suitability as bobwhite habitat. Trans. N. Am. Wildl. Nat. Resour. Conf., 55:74-83.
-
(1990)
Trans. N. Am. Wildl. Nat. Resour. Conf.
, vol.55
, pp. 74-83
-
-
Burger Jr., L.W.1
Kurzejeski, E.W.2
Dailey, T.V.3
Ryan, M.R.4
-
10
-
-
0027332046
-
Bird abundance and species richness in roadsides adjacent to Iowa rowcrop fields
-
CAMP, M. AND L. B. BEST. 1993. Bird abundance and species richness in roadsides adjacent to Iowa rowcrop fields. Wildl. Soc. Bull., 21:315-325.
-
(1993)
Wildl. Soc. Bull.
, vol.21
, pp. 315-325
-
-
Camp, M.1
Best, L.B.2
-
11
-
-
0028133933
-
Nest density and nesting success of birds in roadsides adjacent to rowcrop fields
-
_ AND _. 1994. Nest density and nesting success of birds in roadsides adjacent to rowcrop fields. Am. Midl. Nat., 131:347-358.
-
(1994)
Am. Midl. Nat.
, vol.131
, pp. 347-358
-
-
-
12
-
-
0022823608
-
Numerical response of redwinged blackbird populations to changes in regional land-use patterns
-
CLARK, R. B., P. J. WEATHERHEAD, H. GREENWOOD AND R. TITMAN. 1986. Numerical response of redwinged blackbird populations to changes in regional land-use patterns. Can. J. Zool., 64:1944-1950.
-
(1986)
Can. J. Zool.
, vol.64
, pp. 1944-1950
-
-
Clark, R.B.1
Weatherhead, P.J.2
Greenwood, H.3
Titman, R.4
-
14
-
-
0002444392
-
A canopy coverage method of vegetational analysis
-
DAUBENMIRE, R. F. 1959. A canopy coverage method of vegetational analysis. Northwest Sci., 35:43-64.
-
(1959)
Northwest Sci.
, vol.35
, pp. 43-64
-
-
Daubenmire, R.F.1
-
15
-
-
0013541871
-
Cost-benefit determination of blackbird damage control for cornfields
-
DOLBEER, R. A. 1981. Cost-benefit determination of blackbird damage control for cornfields. Wildl. Soc. Bull., 9:44-51.
-
(1981)
Wildl. Soc. Bull.
, vol.9
, pp. 44-51
-
-
Dolbeer, R.A.1
-
17
-
-
0005137016
-
Pheasants, economics and land retirement programs in South Dakota
-
ERICKSON, R. E. AND J. E. WEIBE. 1973. Pheasants, economics and land retirement programs in South Dakota. Wildl. Soc. Bull., 1:22-27.
-
(1973)
Wildl. Soc. Bull.
, vol.1
, pp. 22-27
-
-
Erickson, R.E.1
Weibe, J.E.2
-
19
-
-
0026302780
-
Effects of mowing on breeding bird abundance and species composition in alfalfa fields
-
_ AND L. B. BEST. 1991. Effects of mowing on breeding bird abundance and species composition in alfalfa fields. Wildl. Soc. Bull., 19:135-142.
-
(1991)
Wildl. Soc. Bull.
, vol.19
, pp. 135-142
-
-
Best, L.B.1
-
20
-
-
0024219135
-
Reproductive correlates of breeding-site fidelity in bobolinks
-
GAVIN, T. A. AND E. K. BOLLINGER. 1988. Reproductive correlates of breeding-site fidelity in bobolinks. Ecology, 69:96-103.
-
(1988)
Ecology
, vol.69
, pp. 96-103
-
-
Gavin, T.A.1
Bollinger, E.K.2
-
21
-
-
0022189935
-
Evaluation of survival and cause-specific mortality rates using telemetry data
-
HEISEY, D. M. AND T. K. FULLER. 1985. Evaluation of survival and cause-specific mortality rates using telemetry data. J. Wildl. Manage., 49:668-674.
-
(1985)
J. Wildl. Manage.
, vol.49
, pp. 668-674
-
-
Heisey, D.M.1
Fuller, T.K.2
-
23
-
-
0028176751
-
The effects of habitat fragmentation on midwestern grassland bird communities
-
_. 1994. The effects of habitat fragmentation on midwestern grassland bird communities. Ecol. Appl., 4:461-471.
-
(1994)
Ecol. Appl.
, vol.4
, pp. 461-471
-
-
-
25
-
-
0013608645
-
Effects of soils and grazing on breeding birds of uncultivated upland grasslands of the northern Great Plains
-
KANTRUD, H. A. AND R. L. KOLOGISKI. 1982. Effects of soils and grazing on breeding birds of uncultivated upland grasslands of the northern Great Plains. U.S. Dep. Inter. Wildl. Res. Rep. 15. 33 p.
-
(1982)
U.S. Dep. Inter. Wildl. Res. Rep.
, vol.15
-
-
Kantrud, H.A.1
Kologiski, R.L.2
-
26
-
-
0000858171
-
Suggestions for calculating nest success
-
MAYFIELD, H. 1975. Suggestions for calculating nest success. Wilson Bull., 87:456-466.
-
(1975)
Wilson Bull.
, vol.87
, pp. 456-466
-
-
Mayfield, H.1
-
27
-
-
0039111401
-
-
M.S. Thesis, Mich. State Univ., East Lansing
-
MILLENBAH, K. E. 1993. The effects of different age classes of fields enrolled in the Conservation Reserve Program in Michigan on avian diversity, density, and productivity. M.S. Thesis, Mich. State Univ., East Lansing. 108 p.
-
(1993)
The Effects of Different Age Classes of Fields Enrolled in the Conservation Reserve Program in Michigan on Avian Diversity, Density, and Productivity
-
-
Millenbah, K.E.1
-
28
-
-
25744442066
-
-
Natl. Climatic Data Center, Ashville, N.C.
-
NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION. 1991-1993. Climatological data-Iowa, Vols. 102-104. Natl. Climatic Data Center, Ashville, N.C.
-
(1991)
Climatological Data-Iowa
, vol.102-104
-
-
-
30
-
-
0001738539
-
Relationship between visual obstruction measurements and weight of grassland vegetation
-
ROBEL, R. J., J. N. BRIGGS, A. D. DAYTON AND L. C. HULBERT. 1970. Relationship between visual obstruction measurements and weight of grassland vegetation. J. Range Manage., 23:295-298.
-
(1970)
J. Range Manage.
, vol.23
, pp. 295-298
-
-
Robel, R.J.1
Briggs, J.N.2
Dayton, A.D.3
Hulbert, L.C.4
-
31
-
-
0022832232
-
The Breeding Bird Survey: Its first fifteen years, 1965-1979
-
Washington, D.C.
-
ROBBINS, C. S., D. BYSTRAK AND P. H. GEISSLER. 1986. The Breeding Bird Survey: its first fifteen years, 1965-1979. U.S. Fish Wildl. Serv. Resour. Publ. 157, Washington, D.C. 196 p.
-
(1986)
U.S. Fish Wildl. Serv. Resour. Publ.
, vol.157
-
-
Robbins, C.S.1
Bystrak, D.2
Geissler, P.H.3
-
32
-
-
0020918830
-
Breeding ecology of vesper sparrows in corn and soybean fields
-
RODENHOUSE, N. L. AND L. B. BEST. 1983. Breeding ecology of vesper sparrows in corn and soybean fields. Am. Midl. Nat., 110:265-275.
-
(1983)
Am. Midl. Nat.
, vol.110
, pp. 265-275
-
-
Rodenhouse, N.L.1
Best, L.B.2
-
33
-
-
0000646514
-
Spatial heterogeneity and bird species diversity
-
ROTH, R. R. 1976. Spatial heterogeneity and bird species diversity. Ecology, 57:773-782.
-
(1976)
Ecology
, vol.57
, pp. 773-782
-
-
Roth, R.R.1
-
35
-
-
0023519286
-
A 12-year study of vegetation and mammal succession on a reconstructed tall-grass prairie in Iowa
-
SCHWARTZ, O. A. AND P. D. WHITSON. 1987. A 12-year study of vegetation and mammal succession on a reconstructed tall-grass prairie in Iowa. Am. Midl. Nat., 117:250-257.
-
(1987)
Am. Midl. Nat.
, vol.117
, pp. 250-257
-
-
Schwartz, O.A.1
Whitson, P.D.2
-
36
-
-
0001229170
-
Grassland use patterns and prairie bird populations in Missouri
-
M. K. Wali (ed.) Univ. N. Dakota Press, Grand Forks
-
SKINNER, R. M. 1975. Grassland use patterns and prairie bird populations in Missouri, p. 171-180. In: M. K. Wali (ed.). Prairie: a multiple view. Univ. N. Dakota Press, Grand Forks.
-
(1975)
Prairie: A Multiple View
, pp. 171-180
-
-
Skinner, R.M.1
-
37
-
-
0001044003
-
Some ecological notes on the grasshopper sparrow
-
SMITH, R. L. 1963. Some ecological notes on the grasshopper sparrow. Wilson Bull., 75:159-164.
-
(1963)
Wilson Bull.
, vol.75
, pp. 159-164
-
-
Smith, R.L.1
-
38
-
-
0001881422
-
Habitat selection by birds of riparian communities: Evaluating effects of habitat alterations
-
STAUFFER, D. F. AND L. B. BEST. 1980. Habitat selection by birds of riparian communities: evaluating effects of habitat alterations. J. Wildl. Manage., 44:1-15.
-
(1980)
J. Wildl. Manage.
, vol.44
, pp. 1-15
-
-
Stauffer, D.F.1
Best, L.B.2
-
39
-
-
0003617557
-
Status of neotropical migrant landbirds in the Midwest: Identifying species of management concern
-
D. M. Finch and P. W. Stangel (eds.). Status and management of neotropical migratory birds
-
THOMPSON, F. R., S. J. LEWIS, J. GREEN AND D. EWERT. 1993. Status of neotropical migrant landbirds in the Midwest: identifying species of management concern, p. 145-158. In: D. M. Finch and P. W. Stangel (eds.). Status and management of neotropical migratory birds. U.S. For. Serv. For. Range Exp. Stn. Gen. Tech. Rep. RM-229.
-
(1993)
U.S. For. Serv. For. Range Exp. Stn. Gen. Tech. Rep. RM
, vol.229
, pp. 145-158
-
-
Thompson, F.R.1
Lewis, S.J.2
Green, J.3
Ewert, D.4
-
42
-
-
0002828430
-
Changes in land use and wildlife populations in southern Illinois
-
VANCE, R. D. 1976. Changes in land use and wildlife populations in southern Illinois. Wildl. Soc. Bull., 4:11-15.
-
(1976)
Wildl. Soc. Bull.
, vol.4
, pp. 11-15
-
-
Vance, R.D.1
-
43
-
-
3242866125
-
Illinois agriculture in transition: An ecological perspective
-
WARNER, R. E. 1990. Illinois agriculture in transition: an ecological perspective. Ill. Res., 32:29-31.
-
(1990)
Ill. Res.
, vol.32
, pp. 29-31
-
-
Warner, R.E.1
-
44
-
-
0028179787
-
Agricultural land use and grassland habitat in Illinois: Future shock for midwestern birds?
-
_. 1994. Agricultural land use and grassland habitat in Illinois: future shock for midwestern birds? Conserv. Biol., 8:147-156.
-
(1994)
Conserv. Biol.
, vol.8
, pp. 147-156
-
-
-
45
-
-
0024571957
-
Hay cutting and the survival of pheasants: A long-term perspective
-
_ AND S. L. ETTER. 1989. Hay cutting and the survival of pheasants: a long-term perspective. J. Wildl. Manage., 53:455-461.
-
(1989)
J. Wildl. Manage.
, vol.53
, pp. 455-461
-
-
Etter, S.L.1
-
46
-
-
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. Ornithol. Monogr., 8:1-93.
-
(1969)
Ornithol. Monogr.
, vol.8
, pp. 1-93
-
-
Wiens, J.A.1
-
47
-
-
0000291116
-
Pattern and process in grassland communities
-
_. 1973. Pattern and process in grassland communities. Ecol. Monogr., 43:237-270.
-
(1973)
Ecol. Monogr.
, vol.43
, pp. 237-270
-
-
-
48
-
-
0001471151
-
Habitat heterogeneity and avian community structure in North American grasslands
-
_. 1974. Habitat heterogeneity and avian community structure in North American grasslands. Am. Midl. Nat., 91:195-213.
-
(1974)
Am. Midl. Nat.
, vol.91
, pp. 195-213
-
-
-
49
-
-
0004169240
-
Rangeland avifaunas: Their composition, energetics and role in an ecosystem
-
D. R. Smith (ed.). Symposium on management of forest and range habitats for nongame birds
-
_ AND M. I. DYER. 1975. Rangeland avifaunas: their composition, energetics and role in an ecosystem, p. 146-182. In: D. R. Smith (ed.). Symposium on management of forest and range habitats for nongame birds. U.S. For. Serv. Gen. Tech. Rep. WO-1.
-
(1975)
U.S. For. Serv. Gen. Tech. Rep.
, vol.WO-1
, pp. 146-182
-
-
Dyer, M.I.1
-
51
-
-
3242829855
-
Breeding bird populations in Iowa, 1968-1980
-
ZALETEL, L. R. F. AND J. J. DINSMORE. 1985. Breeding bird populations in Iowa, 1968-1980. Proc. Iowa Acad. Sci., 92:85-94.
-
(1985)
Proc. Iowa Acad. Sci.
, vol.92
, pp. 85-94
-
-
Zaletel, L.R.F.1
Dinsmore, J.J.2
-
52
-
-
0020458960
-
Nesting success of dickcissels (Spiza americana) in preferred and less preferred habitats
-
ZIMMERMAN, J. L. 1982. Nesting success of dickcissels (Spiza americana) in preferred and less preferred habitats. Auk, 99:292-298.
-
(1982)
Auk
, vol.99
, pp. 292-298
-
-
Zimmerman, J.L.1
|