For example, birds may expend more of their reserves on thermoregulation if they spend the night exposed to the wind on a song post than if they are in a sheltered roost site.
例如，与在有遮挡的栖息地的鸟类相比，如果鸟类在风中露宿一晚，它们可能会更多地利用体温调节。
2
The report is on mammalian thermoregulation.
那份报告是有关哺乳动物的体温调节。
3
The oil coats their feathers so they cannot fly. It upsets their thermoregulation.