2002
DOI: 10.2307/3803153
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Sensitivity Analyses of the Life Cycle of Midcontinent Mallards

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Cited by 199 publications
(235 citation statements)
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References 77 publications
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“…Given annual survival estimates of ≈0.58 for adult female Mallards based on band-recovery data (Hoekman et al 2002), this suggests that approximately 80% of all mortality occurs during just one third of the year during the breeding season, with virtually all of the 0.08 additional mortality outside the breeding season presumably due to hunting mortality. Studies of radio-marked female Mallards on their wintering ranges confirm that survival is higher during the nonbreeding season than during the breeding season, and that virtually all mortality during nonbreeding is caused by hunting (Dugger et al 1994, Fleskes et al 2007, Dooley et al 2010; but see Bergan and Smith 1993).…”
Section: Discussionmentioning
confidence: 99%
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“…Given annual survival estimates of ≈0.58 for adult female Mallards based on band-recovery data (Hoekman et al 2002), this suggests that approximately 80% of all mortality occurs during just one third of the year during the breeding season, with virtually all of the 0.08 additional mortality outside the breeding season presumably due to hunting mortality. Studies of radio-marked female Mallards on their wintering ranges confirm that survival is higher during the nonbreeding season than during the breeding season, and that virtually all mortality during nonbreeding is caused by hunting (Dugger et al 1994, Fleskes et al 2007, Dooley et al 2010; but see Bergan and Smith 1993).…”
Section: Discussionmentioning
confidence: 99%
“…4), a pattern we cannot readily explain. Nevertheless, given that the highest mortality of female Mallards was associated with nesting activity, providing safer nesting habitats would seem to provide twin benefits of enhanced nest survival as well as greater survival of adult females during the breeding season (Reynolds et al 1995, Hoekman et al 2002.…”
Section: Discussionmentioning
confidence: 99%
“…Breeding-season survival has been ranked very highly as an influence on population growth rates, not only for lesser scaup (Allen et al, 1999;Koons, 2001), but also for prairie-breeding mallard (Anas platyrhynchos) females (Hoekman et al, 2002) and northern pintail (Anas acuta) breeding in boreal forest habitat in Alaska (Flint et al, 1998). Estimates of breeding-season survival are needed to further assess these hypotheses about scaup population decline (Allen et al, 1999;Afton and Anderson, 2001) and to develop population models that may be important to help understand the causes of decline (Horvitz et al, 1997;Caswell, 2000).…”
Section: Introductionmentioning
confidence: 99%
“…However, it is thought that like other ground-nesting birds (Johnson et al 1992, Hoekman et al 2002, Hagen et al 2009), nest survival plays an influential role in population dynamics (Taylor et al 2012). As such, conservation recommendations have often been focused on improving nesting habitat conditions (Johnson and Braun 1999, Connelly et al 2000, Taylor et al 2012, Kirol et al 2015.…”
Section: Introductionmentioning
confidence: 99%