Over the last half-century, North American forest birds have experienced staggering declines, while at the same time, many metrics indicate that North American forest health has improved. While the...

中文翻译：

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评估接近自然的林业对美国东部森林鸟类的影响：案例研究和前进方向

在过去的半个世纪里，北美森林鸟类经历了惊人的下降，而与此同时，许多指标表明北美森林健康状况有所改善。虽然...