-
1
-
-
0001623994
-
Feeding and digestive organ size in breeding lesser snow geese
-
ANKNEY, C. D. 1977. Feeding and digestive organ size in breeding lesser snow geese. Auk 94:275-282.
-
(1977)
Auk
, vol.94
, pp. 275-282
-
-
Ankney, C.D.1
-
2
-
-
0343079397
-
Mobility and site fidelity of green-winged teal wintering on the Southern High Plains of Texas
-
M. W. Weller, ed. Univ. Minn. Press, Minneapolis
-
BALDASSARRE, G. A., E. E. QUINLAN, AND E. G. BOLEN. 1988. Mobility and site fidelity of green-winged teal wintering on the Southern High Plains of Texas. Pages 483-493 in M. W. Weller, ed. Waterfowl in winter. Univ. Minn. Press, Minneapolis.
-
(1988)
Waterfowl in Winter
, pp. 483-493
-
-
Baldassarre, G.A.1
Quinlan, E.E.2
Bolen, E.G.3
-
4
-
-
85040209217
-
Environmental geologic atlas of the Texas coastal zone - Brownsville-Harlingen area
-
Austin, Tex.
-
BROWN, L. F., JR., J. L. BREWTON, T. T. EVANS, J. H. MCGOWEN, W. A. WHITE, C. G. GROAT, AND W. L. FISHER. 1980. Environmental geologic atlas of the Texas coastal zone - Brownsville-Harlingen area Bur. Econ. Geol., Austin, Tex. 140pp.
-
(1980)
Bur. Econ. Geol.
-
-
Brown Jr., L.F.1
Brewton, J.L.2
Evans, T.T.3
Mcgowen, J.H.4
White, W.A.5
Groat, C.G.6
Fisher, W.L.7
-
5
-
-
84944661914
-
Rank transformations as a bridge between parametric and nonparametric statistics
-
CONOVER, W J., AND R. L. IMAN. 1981. Rank transformations as a bridge between parametric and nonparametric statistics. Am. Stat. 35:124-129.
-
(1981)
Am. Stat.
, vol.35
, pp. 124-129
-
-
Conover, W.J.1
Iman, R.L.2
-
7
-
-
0022174217
-
Feeding ecology and behavior of postbreeding male blue-winged teal and northern shovelers
-
DUBOWY, P. J. 1985. Feeding ecology and behavior of postbreeding male blue-winged teal and northern shovelers. Can. J. Zool. 63:1292-1297.
-
(1985)
Can. J. Zool.
, vol.63
, pp. 1292-1297
-
-
Dubowy, P.J.1
-
8
-
-
0001390357
-
Feeding ecology of waterfowl wintering on evaporation ponds in California
-
EULISS, N. H., JR., R. L. JARVIS, AND D. S. GILMER. 1991. Feeding ecology of waterfowl wintering on evaporation ponds in California. Condor 93: 582-590.
-
(1991)
Condor
, vol.93
, pp. 582-590
-
-
Euliss Jr., N.H.1
Jarvis, R.L.2
Gilmer, D.S.3
-
9
-
-
12644258622
-
A quantitative sampler for macroinvertebrates associated with aquatic macrophytes
-
GILLESPIE, D. M , AND C. J. D. BROWN. 1966. A quantitative sampler for macroinvertebrates associated with aquatic macrophytes. Limnol. Oceanogr. 11:404-406.
-
(1966)
Limnol. Oceanogr.
, vol.11
, pp. 404-406
-
-
Gillespie, D.M.1
Brown, C.J.D.2
-
11
-
-
0000168135
-
Sex and age determination of waterfowl by cloacal examination
-
HOCHBAUM, H. A. 1942. Sex and age determination of waterfowl by cloacal examination. Trans. North Am. Wildl Nat. Resour. Conf. 7:299-307.
-
(1942)
Trans. North Am. Wildl Nat. Resour. Conf.
, vol.7
, pp. 299-307
-
-
Hochbaum, H.A.1
-
12
-
-
0003065196
-
The comparison of usage and availability measurements for evaluating resource preference
-
JOHNSON, D. H. 1980. The comparison of usage and availability measurements for evaluating resource preference. Ecology 61:65-71.
-
(1980)
Ecology
, vol.61
, pp. 65-71
-
-
Johnson, D.H.1
-
15
-
-
0000108008
-
Intestinal morphology of gallinaceous birds in relation to food habits
-
LEOPOLD, A. S. 1953. Intestinal morphology of gallinaceous birds in relation to food habits. J. Wildl. Manage. 17:197-203.
-
(1953)
J. Wildl. Manage.
, vol.17
, pp. 197-203
-
-
Leopold, A.S.1
-
16
-
-
0003167623
-
Effects of captivity on gut lengths in red grouse
-
MOSS, R. 1972. Effects of captivity on gut lengths in red grouse. J. Wildl. Manage. 36:99-104.
-
(1972)
J. Wildl. Manage.
, vol.36
, pp. 99-104
-
-
Moss, R.1
-
17
-
-
0001535066
-
Winter diets, gut lengths, and interspecific competition in Alaskan ptarmigan
-
_. 1974. Winter diets, gut lengths, and interspecific competition in Alaskan ptarmigan. Auk 91:737-746.
-
(1974)
Auk
, vol.91
, pp. 737-746
-
-
-
18
-
-
0015305649
-
The digestion of heather (Calluna vulgaris) by red grouse (Lagopus lagopus scoticus)
-
_, AND J. A. PARKINSON. 1972. The digestion of heather (Calluna vulgaris) by red grouse (Lagopus lagopus scoticus). Br. J. Nutr. 27:285-298.
-
(1972)
Br. J. Nutr.
, vol.27
, pp. 285-298
-
-
Parkinson, J.A.1
-
20
-
-
0020866701
-
Factors affecting the distribution of mallards wintering in the Mississippi Alluvial Valley
-
NICHOLS, J. D., K. J. REINECKE, AND J. E. HINES. 1983. Factors affecting the distribution of mallards wintering in the Mississippi Alluvial Valley. Auk 100.932-946.
-
(1983)
Auk
, vol.100
, pp. 932-946
-
-
Nichols, J.D.1
Reinecke, K.J.2
Hines, J.E.3
-
21
-
-
0343779784
-
Feeding ecology of gadwalls in Louisiana in winter
-
PAULUS, S L. 1982. Feeding ecology of gadwalls in Louisiana in winter. J. Wildl. Manage. 46:71-79.
-
(1982)
J. Wildl. Manage.
, vol.46
, pp. 71-79
-
-
Paulus, S.L.1
-
22
-
-
0004282518
-
-
SAS Inst. Inc., Cary, N. C.
-
SAS INSTITUTE INC. 1988. SAS/STAT users guide. Version 6. SAS Inst. Inc., Cary, N. C. 1028pp.
-
(1988)
SAS/STAT Users Guide. Version 6
-
-
-
23
-
-
2642649378
-
Northern shoveler
-
R. S. Palmer, ed. Yale Univ. Press, New Haven, Conn.
-
SCHORGER, A. S. 1976. Northern shoveler. Pages 498-515 in R. S. Palmer, ed. Handbook of North American birds. Vol. 2. Yale Univ. Press, New Haven, Conn. 521pp.
-
(1976)
Handbook of North American Birds
, vol.2
, pp. 498-515
-
-
Schorger, A.S.1
-
24
-
-
0008495238
-
Feeding ecology of breeding gadwalls on saline wetlands
-
SERIE, J. R., AND G. A. SWANSON. 1976. Feeding ecology of breeding gadwalls on saline wetlands. J. Wildl. Manage. 40:69-81.
-
(1976)
J. Wildl. Manage.
, vol.40
, pp. 69-81
-
-
Serie, J.R.1
Swanson, G.A.2
-
26
-
-
0001893262
-
The Texas coast
-
L. M. Smith, R. L. Pederson, and R. M. Kaminski, eds. Texas Tech Univ. Press, Lubbock
-
STUTZENBAKER, C. D., AND M. W. WELLER. 1989. The Texas coast. Pages 385-405 in L. M. Smith, R. L. Pederson, and R. M. Kaminski, eds. Habitat management for migrating and wintering waterfowl in North America. Texas Tech Univ. Press, Lubbock.
-
(1989)
Habitat Management for Migrating and Wintering Waterfowl in North America
, pp. 385-405
-
-
Stutzenbaker, C.D.1
Weller, M.W.2
-
27
-
-
0021536981
-
Limnological conditions influencing duckling use of saline lakes in south-central North Dakota
-
SWANSON, G. A., V. A. ADOMAITIS, F. B. LEE, J. R. SEBIE, AND J. A. SHOESMITH. 1984. Limnological conditions influencing duckling use of saline lakes in south-central North Dakota. J. Wildl. Manage. 48:340-349.
-
(1984)
J. Wildl. Manage.
, vol.48
, pp. 340-349
-
-
Swanson, G.A.1
Adomaitis, V.A.2
Lee, F.B.3
Sebie, J.R.4
Shoesmith, J.A.5
-
28
-
-
0000334492
-
Advantages in mathematically weighting waterfowl food habitats data
-
_, G. L. KRAPU, J. C. BARTONEK, J. R. SERIE, AND D. H. JOHNSON. 1974. Advantages in mathematically weighting waterfowl food habitats data. J. Wildl. Manage. 38:302-307.
-
(1974)
J. Wildl. Manage.
, vol.38
, pp. 302-307
-
-
Krapu, G.L.1
Bartonek, J.C.2
Serie, J.R.3
Johnson, D.H.4
-
29
-
-
0000639015
-
Foods of laying female dabbling ducks on the breeding grounds
-
T. A. Bookhout, ed. Waterfowl and wetlands - an integrated review. Madison, Wis.
-
_, _, AND J. R. SERIE. 1979. Foods of laying female dabbling ducks on the breeding grounds. Pages 47-57 in T. A. Bookhout, ed. Waterfowl and wetlands - an integrated review. Proc. 1977 Symp. North Cent. Sect. The Wildl. Soc., Madison, Wis.
-
(1979)
Proc. 1977 Symp. North Cent. Sect. The Wildl. Soc.
, pp. 47-57
-
-
Serie, J.R.1
-
30
-
-
0006973730
-
Winter body condition of northern shovelers on freshwater and saline habitats
-
M. W. Weller, ed., Univ. Minnesota Press, Minneapolis
-
TIETJE, W. D., AND J. G. TEER. 1988. Winter body condition of northern shovelers on freshwater and saline habitats Pages 353-376 in M. W. Weller, ed., Waterfowl in winter. Univ. Minnesota Press, Minneapolis.
-
(1988)
Waterfowl in Winter
, pp. 353-376
-
-
Tietje, W.D.1
Teer, J.G.2
-
31
-
-
0000641175
-
Variation in mallard digestive organs during winter
-
WHYTE, R. J., AND E. G. BOLEN. 1985. Variation in mallard digestive organs during winter. J. Wildl. Manage. 49:1037-1040.
-
(1985)
J. Wildl. Manage.
, vol.49
, pp. 1037-1040
-
-
Whyte, R.J.1
Bolen, E.G.2
-
32
-
-
0001374663
-
Metronome timing in behavioral ecology studies
-
WIENS, J. A., S. G. MARTIN, W. R. HOLTHAUS, AND F. A. IWEN. 1970. Metronome timing in behavioral ecology studies. Ecology 51:350-352.
-
(1970)
Ecology
, vol.51
, pp. 350-352
-
-
Wiens, J.A.1
Martin, S.G.2
Holthaus, W.R.3
Iwen, F.A.4
-
33
-
-
0004767607
-
Indices of structural size and condition of American widgeon. (Anas americana)
-
WISHART, R. A. 1979. Indices of structural size and condition of American widgeon. (Anas americana). Can. J. Zool. 57:2369-2374.
-
(1979)
Can. J. Zool.
, vol.57
, pp. 2369-2374
-
-
Wishart, R.A.1
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