首页> 外文期刊>Florida field naturalist: a semi-annual journal of the Florida Ornithological Society >TREE FOILING: A TREATMENT TO IMPROVE NESTING SUCCESS BY RED-COCKADED WOODPECKERS (Picoides borealis)
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TREE FOILING: A TREATMENT TO IMPROVE NESTING SUCCESS BY RED-COCKADED WOODPECKERS (Picoides borealis)

机译:树皮:红尾啄木鸟(Picoidesborealis)改善嵌套成功的处理

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摘要

We tested a low-cost, temporary foiling technique to improve nesting success of Red-cockaded Woodpeckers (Picoides borealis). Total brood loss was studied for four breeding seasons, 2007-2010,on the Withlacoochee State Forest in central Florida. On the Citrus Tract a foiling technique was applied to half of the nest trees immediately after detection of the nest (n = 104). The other half received bark shaving only (n=100). Success was counted if at least one nestling fledged from the nest. Success of the nests improved with the addition of foil from 73% to 86%. The Croom population had all nest trees foiled (n = 70). First nest success was 90%, comparable to that of the protected nests in Citrus.
机译:我们测试了一种低成本的临时挫败技术,以提高红冠啄木鸟(Picoides borealis)的筑巢成功率。在佛罗里达州中部的Withlacoochee州立森林中,对四个繁殖季节(2007-2010年)的总亲鱼损失进行了研究。在检测到巢穴后立即对一半的巢穴树进行柑橘挫败技术(n = 104)。另一半仅接受树皮刮毛(n = 100)。如果至少有一只雏鸟从巢中逃出,则算成功。巢的成功率通过将箔的添加从73%提高到86%而得到改善。 Croom种群的所有巢木都被挫败了(n = 70)。首次筑巢成功率为90%,与柑桔中受保护的筑巢成功率相当。

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