Calcarius ornatus

 
National Institutes of Health

Topic mentions per year

Topic mentions per year

2004-2017
01220042017

Papers overview

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Review
2017
Review
2017
--Area requirements of grassland birds have not been studied except in tallgrass prairie. We studied the relation between both… (More)
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Review
2017
Review
2017
Grazing on natural rangelands, which are areas dominated by native vegetation that are used for livestock grazing, can achieve… (More)
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2013
2013
Incubation strategies by birds are central to reproductive success, particularly for species in which only one parent incubates… (More)
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2010
2010
—Successful conservation of grassland bird populations requires basic information on their breeding biology; in particular… (More)
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2008
2008
In many species of birds, expression of male-male aggression during breeding elicits increased secretion of testosterone… (More)
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2005
2005
In most male birds that exhibit paternal care, extending the spring testosterone (T) peak throughout the breeding season reduces… (More)
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2004
2004
Maternal preferences for oviposition sites are assumed to be adaptive, but offspring fitness is not always higher at preferred… (More)
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