Predation and accumulation [PDF]
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Herschel I. Grossman, Minseong Kim
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Nest predation is an essential factor affecting bird population density, reproductive ecology and life cycle. However, there are still contradictory results about how nest predation pressure changes with urbanization.
Xingmin Chen +4 more
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Factors that influence Cape fur seal predation on Cape gannets at Lambert’s Bay, South Africa [PDF]
Seabird populations experience predation that can impact their breeding density and breeding success. The Cape gannet Morus capensis is endemic to the Benguela upwelling ecosystem and is classified as Endangered by the IUCN.
Zanri Strydom +5 more
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Predators do not spill over from forest fragments to maize fields in a landscape mosaic in central Argentina [PDF]
South America is undergoing a rapid and large scale conversion of natural habitats to cultivated land. Ecosystem services (ESs) still remain important but their level and sustainability are not known.
Ferrante, Marco +2 more
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Social responses to sex-offending behaviors have included criminal sanctions and clinical interventions that have evolved over time. These developments have created various challenges for mental health professionals charged with providing care to offenders, particularly when legislative expectations have exceeded available treatments.
H V, Zonana, M A, Norko
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Spatiotemporal analysis of predation by carabid beetles (Carabidae) on nematode infected and uninfected slugs in the field. [PDF]
The dynamics of predation on parasites within prey has received relatively little attention despite the profound effects this is likely to have on both prey and parasite numbers and hence on biological control programmes where parasites are employed. The
Bjørn Arild Hatteland +5 more
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Environmental conditions during early life accelerate the rate of senescence in a short-lived passerine bird [PDF]
Environmental conditions experienced in early life may shape subsequent phenotypic traits including life history. We investigated how predation risk caused by domestic cats (Felis silvestris catus) and local breeding density affected patterns of ...
Balbontín Arenas, Javier +1 more
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Prey body size mediates the predation risk associated with being "odd" [PDF]
Despite selection pressures on prey animals to maintain phenotypically homogeneous groups, variation in phenotype within animal groups is commonly observed.
Downing, Beatrice +2 more
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Diel timing of nest predation changes across breeding season in a subtropical shorebird
Predation is the most common cause of nest failure in birds. While nest predation is relatively well studied in general, our knowledge is unevenly distributed across the globe and taxa, with, for example, limited information on shorebirds breeding in ...
Martin Sládeček +10 more
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Predation risk reduces a female preference for heterospecific males in the green swordtail [PDF]
The presence of a predator can result in the alteration, loss or reversal of a mating preference. Under predation risk, females often change their initial preference for conspicuous males, favouring less flashy males to reduce the risk of being detected ...
Alonzo, Suzanne H. +2 more
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