Cave-dwelling females form particularly large nursing colonies, choosing a spot with relatively high temperature and humidity where they gather in their masses to breed.
穴居的雌性微蝠选择一个温度和湿度都较高的地方，集结成群，进行繁殖养育，形成特别巨大的养护群体。
2
The thermal camera focused on the region around the eye because the skin is thinner there, making its temperature changes easier to spot.
热成像摄像机聚焦在脸部周边区域，那里的皮肤比较薄，可以轻易监测到温度变化。
3
So if a scientist wanted to study the microorganisms living on each side of a temperature gradient, the AUV would find the boundary, follow it, and pick the best spot to take samples.