How does the antelope squirrel demonstrate allopatric specification?

The antelope squirrel exhibits allopatric speciation through the geographical isolation of its populations in different habitats, such as desert and mountainous regions. As these populations become separated, they experience distinct environmental pressures and adapt to their specific surroundings, leading to genetic divergence. Over time, this separation can result in the emergence of new species, as reproductive barriers develop and prevent interbreeding between the isolated groups. This process highlights how geographical factors can drive the evolution of biodiversity.