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首页> 外文期刊>The Wilson Bulletin >INFLUENCE OF LANDSCAPE AND HABITAT CHARACTERISTICS ON OVENBRD PAIRING SUCCESS
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INFLUENCE OF LANDSCAPE AND HABITAT CHARACTERISTICS ON OVENBRD PAIRING SUCCESS

机译:景观和生境特征对烤箱配对成功的影响

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摘要

We investigated the influence of disturbance type (agriculture and silviculture) within forested landscapes, amount of forest cover within 1 km of the site, and local habitat characteristics on the pairing success of Ovenbirds (Seiurus aurocapillus) in central Pennsylvania during May and June 1998. Because areas with low pairing success often are inferred to have high nest predation, we also examined whether pairing and nesting success were correlated across sites, We determined the paring status of 116 male Ovenbirds on 10 sites within contiguous mature forest.
机译:我们调查了1998年5月至6月宾夕法尼亚州中部森林景观中的干扰类型(农业和造林),该地点1 km以内的森林覆盖量以及当地生境特征对Ovenbirds(Seiurus aurocapillus)配对成功的影响。由于配对成功率低的地区通常被认为巢捕食率高,因此我们还研究了配对和嵌套成功率在各个地点之间是否相关,我们确定了连续成熟森林中10个地点的116只雄性Ovenbirds的配对状态。

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