Works matching DE "LESSER scaup"

Results: 61

Elaborate vaginas and long phalli: post-copulatory sexual selection in birds.

Published in:

Biologist, 2009, v. 56, n. 1, p. 33

By:

Birkhead, Tim R.;
Brennan, Patricia

Publication type:

Article

Plasma metabolite indices are robust to extrinsic variation and useful indicators of foraging habitat quality in Lesser Scaup.

Published in:

Ornithology (Oxford University Press), 2021, v. 138, n. 3, p. 1, doi. 10.1093/ornithology/ukab029

By:

Smith, Eric J.;
Anteau, Michael J.;
Hagy, Heath M.;
Jacques, Christopher N.

Publication type:

Article

Time budget of behavior among lesser scaups on Delta Marsh

Published in:

Journal of Wildlife Management, 1974, v. 38, n. 4, p. 708, doi. 10.2307/3800037

By:

Siegfried, W. Roy

Publication type:

Article

Site Characteristics and Prey Abundance at Foraging Sites Used by Lesser Scaup (Aythya affinis) Wintering in Florida.

Published in:

Southeastern Naturalist, 2009, v. 8, n. 2, p. 363, doi. 10.1656/058.008.0215

By:

Herring, Garth;
Collazo, Jaime A.

Publication type:

Article

Use of Stable Isotopes to Investigate Keratin Deposition in the Claw Tips of Ducks.

Published in:

PLoS ONE, 2013, v. 8, n. 11, p. 1, doi. 10.1371/journal.pone.0081026

By:

Hopkins III, John B.;
Cutting, Kyle A.;
Warren, Jeffrey M.

Publication type:

Article

A Method for Investigating Population Declines of Migratory Birds Using Stable Isotopes: Origins of Harvested Lesser Scaup in North America.

Published in:: PLoS ONE, 2009, v. 4, n. 11, p. 1, doi. 10.1371/journal.pone.0007915
Publication type:: Article

Effects of water quality on habitat use by lesser scaup ( Aythya affinis) broods in the boreal Northwest Territories, Canada.

Published in:

Hydrobiologia, 2006, v. 567, n. 1, p. 101, doi. 10.1007/s10750-006-0102-7

By:

Walsh, K. A.;
Halliwell, D. R.;
Hines, J. E.;
Fournier, M. A.;
Czarnecki, A.;
Dahl, M. F.

Publication type:

Article

Previous success and current body condition determine breeding propensity in Lesser Scaup: evidence for the individual heterogeneity hypothesis.

Published in:

Auk: Ornithological Advances, 2014, v. 131, n. 3, p. 287, doi. 10.1642/AUK-13-236.1

By:

Warren, Jeffrey M.;
Cutting, Kyle A.;
Takekawa, John Y.;
De La Cruz, Susan E.;
Williams, Tony D.;
Koons, David N.

Publication type:

Article

Blood parasite infection linked to condition of spring-migrating Lesser Scaup (Aythya affinis).

Published in:

Canadian Journal of Zoology, 2018, v. 96, n. 10, p. 1145, doi. 10.1139/cjz-2017-0307

By:

Merrill, L.;
Levengood, J.M.;
England, J.C.;
Osborn, J.M.;
Hagy, H.M.

Publication type:

Article

Factors influencing mortality of Lesser Scaup ( Aythya affinis) ducklings during a West Nile virus outbreak.

Published in:

Canadian Journal of Zoology, 2014, v. 92, n. 4, p. 365, doi. 10.1139/cjz-2013-0258

By:

Gurney, K.E.B.;
Clark, R.G.;
Curry, P.S.

Publication type:

Article

Breeding strategy and organochlorine contamination of eggs in lesser scaup ( Aythya affinis).

Published in:

Ecotoxicology, 2011, v. 20, n. 1, p. 110, doi. 10.1007/s10646-010-0561-5

By:

Warren, Jeffrey M.;
Cutting, Kyle A.

Publication type:

Article

Corticosterone in relation to tissue cadmium, mercury and selenium concentrations and social status of male lesser scaup (Aythya affinis).

Published in:

Ecotoxicology, 2009, v. 18, n. 1, p. 5, doi. 10.1007/s10646-008-0250-9

By:

Pollock, Brady;
Machin, Karen L.

Publication type:

Article

Trace Elements in Lesser Scaup (Aythya affinis) from the Mississippi Flyway .

Published in:

Ecotoxicology, 2003, v. 12, n. 1-4, p. 47, doi. 10.1023/A:1022584712262

By:

Custer, Christine M.;
Custer, Thomas W.;
Anteau, Michael J.;
Afton, Alan D.;
Wooten, David E.

Publication type:

Article

Spatiotemporal distributions of intestinal helminths in female lesser scaup Aythya affinis during spring migration from the upper Midwest, USA.

Published in:

Journal of Helminthology, 2017, v. 91, n. 4, p. 479, doi. 10.1017/S0022149X16000493

By:

England, J. C.;
Levengood, J. M.;
Osborn, J. M.;
Yetter, A. P.;
Kinsella, J. M.;
Cole, R. A.;
Suski, C. D.;
Hagy, H. M.

Publication type:

Article

Reproductive Rates in Lesser Scaup (Aythya affinis) in Southwestern Manitoba: Another Look at the Data.

Published in:

Canadian Field-Naturalist, 2016, v. 130, n. 2, p. 110, doi. 10.22621/cfn.v130i2.1834

By:

HAMMELL, GORD

Publication type:

Article

Eye Colour, Aging, and Decoy Trap Bias in Lesser Scaup, Aythya affinis.

Published in:

Canadian Field-Naturalist, 2008, v. 122, n. 1, p. 21, doi. 10.22621/cfn.v122i1.538

By:

Fast, Marie;
Clark, Robert G.;
Brook, Rodney W.;
Fast, Peter L. F.;
Devink, Jean-Michel;
Leach, Steve W.

Publication type:

Article

Have Lesser Scaup, Aythya affinis, Reproductive Rates Declined in Parkland Manitoba?

Published in:

Canadian Field-Naturalist, 2003, v. 117, n. 4, p. 582, doi. 10.22621/cfn.v117i4.827

By:

Koons, David N.;
Rotella, Jay J.

Publication type:

Article

Nesting and brood ecology of Lesser Scaup at Waterhen Marsh, Saskatchewan

Published in:

Canadian Field-Naturalist, 1977, v. 91, n. 3, p. 248, doi. 10.5962/p.345400

By:

Hines, James E.

Publication type:

Article

Relative contribution of lipid sources to eggs of lesser scaup.

Published in:

Journal of Avian Biology, 2014, v. 45, n. 2, p. 197, doi. 10.1111/j.1600-048X.2013.00238.x

By:

Cutting, Kyle A.;
Hobson, Keith A.;
Rotella, Jay J.;
Warren, Jeffrey M.;
Takekawa, John Y.;
De La Cruz, Susan E. W.;
Parker, Michael

Publication type:

Article

Seasonal variation in pre-fledging survival of lesser scaup Aythya affinis: hatch date effects depend on maternal body mass.

Published in:

Journal of Avian Biology, 2012, v. 43, n. 1, p. 68, doi. 10.1111/j.1600-048X.2011.05490.x

By:

Gurney, Kirsty E. B.;
Clark, Robert G.;
Slattery, Stuart M.

Publication type:

Article

Endogenous contributions to egg protein formation in lesser scaup Aythya affinis.

Published in:

Journal of Avian Biology, 2011, v. 42, n. 6, p. 505, doi. 10.1111/j.1600-048X.2011.05406.x

By:

Cutting, Kyle A.;
Hobson, Keith A.;
Rotella, Jay J.;
Warren, Jeffrey M.;
Wainwright-de la Cruz, Susan E.;
Takekawa, John Y.

Publication type:

Article

Are ducks impressed by drakes' display?

Published in:

Nature, 2001, v. 413, n. 6852, p. 128, doi. 10.1038/35093160

By:

McCracken, Kevin G.;
Wilson, Robert E.;
McCracken, Pamela J.;
Johnson, Kevin P.

Publication type:

Article

WETLAND USE AND FEEDING BY LESSER SCAUP DURING SPRING MIGRATION ACROSS THE UPPER MIDWEST, USA.

Published in:

Wetlands, 2009, v. 29, n. 2, p. 704, doi. 10.1672/08-157.1

By:

Anteau, Michael J.;
Afton, Alan D.

Publication type:

Article

AMPHIPOD DENSITIES AND INDICES OF WETLAND QUALITY ACROSS THE UPPER-MIDWEST, USA.

Published in:

Wetlands, 2008, v. 28, n. 1, p. 184, doi. 10.1672/07-53.1

By:

Anteau, Michael J.;
Alton, Alan D.

Publication type:

Article

Amphipods, land-use impacts, and lesser scaup (Aythya affinis) distribution in Saskatchewan wetlands

Published in:

Wetlands, 1999, v. 19, n. 3, p. 627

By:

Clark, Robert G.;
Lindeman, Dorothy H.

Publication type:

Article

Patterns of prey use by lesser scaup Aythya affinis (Aves) and diet overlap with fishes during spring migration.

Published in:

Hydrobiologia, 2008, v. 598, n. 1, p. 389, doi. 10.1007/s10750-007-9178-y

By:

Strand, Kimberly;
Chipps, Steven;
Kahara, Sharon;
Higgins, Kenneth;
Vaa, Spencer

Publication type:

Article

Contaminants in Lesser and Greater Scaup Staging on the Lower Great Lakes.

Published in:

Archives of Environmental Contamination & Toxicology, 2007, v. 52, n. 4, p. 580, doi. 10.1007/s00244-006-0110-7

By:

Petrie, S.;
Badzinski, S.;
Drouillard, K.

Publication type:

Article

Mixed-Function Oxygenases, Oxidative Stress, and Chromosomal Damage Measured in Lesser Scaup Wintering on the Indiana Harbor Canal.

Published in:

Archives of Environmental Contamination & Toxicology, 2000, v. 38, n. 4, p. 522, doi. 10.1007/s002449910068

By:

Custer, T. W.;
Custer, C. M.;
Hines, R. K.;
Sparks, D. W.;
Melancon, M. J.;
Hoffman, D. J.;
Bickham, J. W.;
Wickliffe, J. K.

Publication type:

Article

Breeding Season Survival of Female Lesser Scaup in the Northern Boreal Forest.

Published in:

Arctic Journal, 2005, v. 58, n. 1, p. 16

By:

Brook, Rodney W.;
Clark, Robert G.

Publication type:

Article

Breeding Technology of Sympatric Greater and Lesser Scaup (Aythya marila and Aythya affinis) in the Subarctic Northwest Territories.

Published in:

Arctic Journal, 2001, v. 54, n. 4, p. 444, doi. 10.14430/arctic801

By:

Fournier, Michael A.;
Hines, James E.

Publication type:

Article

Combined effects of climate, prédation, and density dependence on Greater and Lesser Scaup population dynamics.

Published in:

Ecological Applications, 2015, v. 25, n. 6, p. 1606, doi. 10.1890/14-0582.1

By:

Ross, Beth.E;
Hooten, Mevin B.;
DeVink, Jean-Michel;
Koons, David N.

Publication type:

Article

DIFFERENCES IN NATURAL INFECTIONS OF TWO MORTALITY-RELATED TREMATODES IN LESSER SCAUP AND AMERICAN COOT.

Published in:

Journal of Parasitology, 2011, v. 97, n. 4, p. 555, doi. 10.1645/GE-2693.1

By:

Herrmann, Kristin K.;
Sorensen, Robert E.

Publication type:

Article

Geographic variation in the isotopic (δD, δ13C, δ15N, δ34S) composition of feathers and claws from lesser scaup and northern pintail: implications for studies of migratory connectivity.

Published in:

Canadian Journal of Zoology, 2006, v. 84, n. 10, p. 1395, doi. 10.1139/Z06-135

By:

Clark, Robert G.;
Hobson, Keith A.;
Wassenaar, Leonard I.

Publication type:

Article

Diet shifts of lesser scaup are consistent with the spring condition hypothesis.

Published in:

Canadian Journal of Zoology, 2006, v. 84, n. 6, p. 779, doi. 10.1139/Z06-047

By:

Anteau, Michael J.;
Afton, Alan D.

Publication type:

Article

Effects of surface activity patterns and dive depth on thermal substitution in fasted and fed lesser scaup (Aythya affinis) ducks.

Published in:

Canadian Journal of Zoology, 2005, v. 83, n. 2, p. 301, doi. 10.1139/z05-012

By:

Kaseloo, Paul A.;
Lovvorn, James R.

Publication type:

Article

Associations of intestinal helminth infections with health parameters of spring-migrating female lesser scaup (<italic>Aythya affinis</italic>) in the upper Midwest, USA.

Published in:

Parasitology Research, 2018, v. 117, n. 6, p. 1877, doi. 10.1007/s00436-018-5879-6

By:

Conner England, J.;
Osborn, Josh M.;
Yetter, Aaron P.;
Hagy, Heath M.;
Levengood, Jeffrey M.;
Suski, Cory D.;
Cole, Rebecca A.

Publication type:

Article

Effects of elevated selenium on body condition, oxidative stress, and organ health in greater scaup wintering at Lake Ontario.

Published in:

Wildlife Society Bulletin (2328-5540), 2012, v. 36, n. 3, p. 506, doi. 10.1002/wsb.158

By:

Ware, Lindsay L.;
Petrie, Scott A.;
Bailey, Robert C.;
Badzinski, Shannon S.;
Schummer, Michael L.;
Chen, Yu-Wei;
Belzile, Nelson

Publication type:

Article

Hepatic Element Concentrations of Lesser Scaup ( Aythya affinis) During Spring Migration in the Upper Midwest.

Published in:

Archives of Environmental Contamination & Toxicology, 2011, v. 61, n. 1, p. 144, doi. 10.1007/s00244-010-9587-1

By:

Pillatzki, Angela;
Neiger, Regg;
Chipps, Steven;
Higgins, Kenneth;
Thiex, Nancy;
Afton, Alan

Publication type:

Article

Effects of Cadmium, Mercury, and Selenium on Reproductive Indices in Male Lesser Scaup ( Aythya affinis) in the Western Boreal Forest.

Published in:

Archives of Environmental Contamination & Toxicology, 2008, v. 54, n. 4, p. 730, doi. 10.1007/s00244-007-9066-5

By:

Pollock, B.;
Machin, K.

Publication type:

Article

CFO Fall Birding Trip Report: North Metro Reservoirs.

Published in:

Colorado Birds, 2014, v. 48, n. 1, p. 10

By:

Burke, Peter

Publication type:

Article

Greater and Lesser Scaup: Beyond Crown Shape.

Published in:

Colorado Birds, 2011, v. 45, n. 1, p. 75

By:

Leukering, Tony

Publication type:

Article

Summer 2009 (June—July).

Published in:

Colorado Birds, 2010, v. 44, n. 1, p. 46

By:

Maynard, Bill

Publication type:

Article

Integrated population models facilitate ecological understanding and improved management decisions.

Published in:

Journal of Wildlife Management, 2018, v. 82, n. 2, p. 266, doi. 10.1002/jwmg.21404

By:

Arnold, Todd W.;
Clark, Robert G.;
Koons, David N.;
Schaub, Michael

Publication type:

Article

Temporal variation in survival and recovery rates of lesser scaup: A response.

Published in:

Journal of Wildlife Management, 2017, v. 81, n. 7, p. 1142, doi. 10.1002/jwmg.21315

By:

Arnold, Todd W.;
Afton, Alan D.;
Anteau, Michael J.;
Koons, David N.;
Nicolai, Chris A.

Publication type:

Article

A comment on 'temporal variation in survival and recovery rates of lesser scaup'.

Published in:

Journal of Wildlife Management, 2017, v. 81, n. 7, p. 1138, doi. 10.1002/jwmg.21250

By:

Lindberg, Mark S.;
Boomer, G. Scott;
Schmutz, Joel A.;
Walker, Johann A.

Publication type:

Article

Environmental factors influence lesser scaup migration chronology and population monitoring.

Published in:

Journal of Wildlife Management, 2016, v. 80, n. 8, p. 1437, doi. 10.1002/jwmg.21131

By:

Finger, Taylor A.;
Afton, Alan D.;
Schummer, Michael L.;
Petrie, Scott A.;
Badzinski, Shannon S.;
Johnson, Michael A.;
Szymanski, Michael L.;
Jacobs, Kevin J.;
Olsen, Glenn H.;
Mitchell, Mark A.

Publication type:

Article

Temporal variation in survival and recovery rates of lesser scaup.

Published in:

Journal of Wildlife Management, 2016, v. 80, n. 5, p. 850, doi. 10.1002/jwmg.21074

By:

Arnold, Todd W.;
Afton, Alan D.;
Anteau, Michael J.;
Koons, David N.;
Nicolai, Chris A.

Publication type:

Article

Species richness and distributions of boreal waterbird broods in relation to nesting and brood-rearing habitats.

Published in:

Journal of Wildlife Management, 2015, v. 79, n. 2, p. 296, doi. 10.1002/jwmg.837

By:

Lewis, Tyler L.;
Lindberg, Mark S.;
Schmutz, Joel A.;
Bertram, Mark R.;
Dubour, Adam J.

Publication type:

Article

Lesser Scaup Breeding Probability and Female Survival on the Yukon Flats, Alaska.

Published in:

Journal of Wildlife Management, 2009, v. 73, n. 6, p. 914, doi. 10.2193/2007-587

By:

Martin, Kate H.;
Lindberg, Mark S.;
Schmutz, Joel A.;
Bertram, Mark R.

Publication type:

Article

Chromium and Selenium in Invertebrate Prey of Lesser Scaup.

Published in:

Journal of Wildlife Management, 2007, v. 71, n. 3, p. 778, doi. 10.2193/2006-196

By:

Weegman, Mitch D.;
Weegman, Matt M.

Publication type:

Article