据记录，在美国的风力发电场中，目前猛禽和其他鸟类的死亡总数每年不超过300只。

Recorded deaths of birds of prey and other birds in wind farms in the United States currently amount to no more than 300 per year.

youdao

死亡总数比最开始担心的有所下降。

The death toll (at around 500) is lower than at first feared.

youdao

死亡总数恐将上升至90。

There were fears the death toll could rise to 90.

youdao