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Evaluating the importance of human-modified lands for neotropical bird conservation

机译：评价人类改良土地对新热带鸟类保护的重要性

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Development of effective conservation plans for terrestrial animals will require some assessment of which human-modified and natural habitats can support populations of priority species. We examined bird communities associated with 11 natural and human-modified habitats in Panama and assessed the importance of those habitats for species of different vulnerability to disturbance. We calculated habitat importance scores using both relative habitat preferences and vulnerability scores for all species present. Species of moderate and high vulnerability were primarily those categorized as forest specialists or forest generalists. As expected, even species-rich nonforest habitats provided little conservation value for the most vulnerable species. However, shaded coffee plantations and gallery forest corridors were modified habitats with relatively high conservation value. Sugar cane fields and Caribbean pine plantations offered virtually no conservation value for birds. Our method of assessing the conservation importance of different habitats is useful because it considers the types of species present and the potential role of the habitat in the conservation of those species (i.e., habitat preference). This method of habitat evaluation could be tailored to other conservation contexts with any measure of species vulnerability desired. [References: 35]
机译：制定有效的陆生动物保护计划将需要对哪些人为改造的自然栖息地可以支持优先物种的种群进行评估。我们检查了与巴拿马11个自然和人类修饰的栖息地相关的鸟类群落，并评估了这些栖息地对不同易受干扰物种的重要性。我们使用相对栖息地偏好和脆弱性评分来计算所有存在物种的栖息地重要性评分。中度和高度脆弱性物种主要是被归类为森林专家或森林通才的物种。不出所料，即使是物种丰富的非森林生境也无法为最脆弱的物种提供保护价值。但是，阴凉的咖啡种植园和长廊森林走廊被改造为具有较高保护价值的栖息地。甘蔗田和加勒比松林几乎没有为鸟类提供任何保护价值。我们的评估不同生境保护重要性的方法非常有用，因为它考虑了现有物种的类型以及生境在这些物种保护中的潜在作用（即生境偏好）。这种栖息地评估方法可以根据其他需要保护物种脆弱性的措施来定制。 [参考：35]

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