Climate change significantly impacts the migratory patterns of birds by altering their habitat, availability of food resources, and breeding grounds. As temperatures rise and weather patterns shift, many species are forced to adjust their migration routes or timings to cope with these changes. For instance, some birds may migrate earlier in spring due to warmer temperatures, which can lead to a mismatch between their arrival at breeding grounds and the peak availability of food. This disruption can jeopardize their survival and reproductive success, affecting overall population dynamics.