研究显示,北美因生境丧失和气候变化而损失了近75%的鸟类物种。 North America loses nearly 75% of its bird species due to habitat loss and climate change, study reveals.

北美近75%的鸟类物种正在下降,其传统据点损失惨重。 Nearly 75% of North America's bird species are declining, with significant losses in their traditional strongholds. 研究人员将这种下降归因于生境丧失、气候变化和人类活动。 Researchers attribute the declines to habitat loss, climate change, and human activities. 利用鸟类应用协会的数据和先进的统计方法进行的一项研究发现,草原和旱地的降幅尤其严重。 A study using data from the birding app eBird and advanced statistical methods found that declines are especially severe in grasslands and drylands. 尽管下降幅度很大,但阿巴拉契亚和西部山区等一些地区保持稳定。 Despite widespread declines, some areas like the Appalachians and western mountains show stability. 研究强调,迫切需要为保护这些物种及其生境进行养护努力。 The study highlights the urgent need for conservation efforts to protect these species and their habitats.