What is one effect of climate change that has been observed in Mississippi's ecosystems?

Shifting species migration patterns is an effect of climate change that has been observed in Mississippi's ecosystems. As temperatures rise and weather patterns change due to climate change, many species are altering their migratory routes and timing to adapt to new environmental conditions. For example, some bird species may arrive earlier in the spring if warmer temperatures prompt earlier food availability, while others might migrate further north to find suitable habitats. This adjustment in migration patterns can disrupt local ecosystems and food webs, as species that rely on specific timing for reproduction and feeding may find themselves out of sync with the availability of resources.

In contrast, increased snowfall does not align with the climate trends in Mississippi, where climate change generally leads to warmer winters. The idea of consistent wetland growth doesn’t accurately represent observed trends, as many wetlands are threatened by rising sea levels and increased flooding or droughts. Lastly, stable fish populations are not a common outcome in changing conditions, as many fish species are impacted by temperature changes and altered water levels, often leading to declines in populations rather than stability.