科学家们发现，像乌鸦、鹪鹩和山雀等同科的“城市生活适应者”，它们都有着和自身体型相比更大的大脑。
The scientists identified 'urban adapters' as crows, wrens and tits which all come from the same family and all have larger brains compared to their bodies.
该项研究受到城市规划人员和环保人士欢迎。他们苦于为乌鸦与人类在城市环境下创建和谐共处找到新方法。
The findings are likely to be welcomed by city planners and environmentalists who are tasked with findings ways for crows and humans to live harmoniously in urban environments.
旁述：现在，大城市里的乌鸦变得越来越适应城市的生存环境了。
Narrator: Crows have become highly skilled at making a living in these new urban environments.
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