The Pacific pocket mouse, a species facing endangerment, is geographically fragmented into isolated populations. However, scientific research suggests that these distinct groups might still hold the necessary genetic variety to adapt to the evolving impacts of climate change.
While the geographic isolation of Pacific pocket mice presents challenges, it’s possible that the species has retained a sufficient level of genetic diversity. This internal variation could be key to their ability to cope with environmental shifts brought about by climate change, such as changes in temperature and precipitation patterns.
