第170页 - 经纶学典学霸八年级英语上下册【江苏国标】

Climate change.

In 2019.

Birds with larger brains.

(更多请查看作业精灵详解)

They might adjust their behaviour and stay in the shade when it's hot.

Some bigger-brained bird species are not able to fit in with any kind of change forever.(言之有理即可)