We Review How Different Bat Guilds Respond To Artificial Light At Night (Alan) And Assess How The Impacts Can Vary According To Ecological Context. All Studied European Species Respond Negatively To Alan Close To Roosts And Drinking Sites, And The Impacts Occur Across A Wide Range Of Light Colors And Intensities. Most Bat Species Are Sensitive To Alan When Commuting And Foraging. Although Narrow-Space-Foraging Bat Species Consistently Avoid Alan When Foraging, Open And Edge-Space-Foraging Species May Exploit Insects Lured By Alan. Therefore, Alan Acts As An Environmental Filter On Bat Assemblages. Considering The Detrimental Effect Of Alan On Insects, We Conclude That Alan Probably Has Negative Impacts On All Bat Species, Even On Those Foraging At Streetlights. The Sprawl Of Alan May Be A Key Factor Driving The Decline Of Bat Diversity Globally, And The Current Trajectory Of Increasing Alan Is Therefore Of Considerable Concern For Bat Conservation.

中文翻译：

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光污染对蝙蝠的影响因觅食行会和栖息地环境而异

我们回顾了不同的蝙蝠公会如何在夜间对人造光做出反应（艾伦），并评估影响如何根据生态环境而变化。所有研究过的欧洲物种都对靠近栖息地和饮水地点的艾伦做出负面反应，并且影响发生在广泛的光色和强度范围内。大多数蝙蝠物种在通勤和觅食时对艾伦敏感。尽管在狭窄空间觅食的蝙蝠物种在觅食时始终避开艾伦，但开放和边缘空间觅食的物种可能会利用艾伦引诱的昆虫。因此，艾伦充当蝙蝠组合的环境过滤器。考虑到艾伦对昆虫的不利影响，我们得出结论，艾伦可能对所有蝙蝠物种都有负面影响，甚至对那些在路灯下觅食的蝙蝠也是如此。艾伦的蔓延可能是推动全球蝙蝠多样性下降的关键因素，