What happens to animals that cannot adapt to changing seasonal weather conditions?

Animals that cannot adapt to changing seasonal weather conditions may face severe challenges, including food scarcity, habitat loss, and increased competition for resources. As their environments shift, these animals may experience stress, decreased reproductive success, and higher mortality rates. Over time, those unable to cope with the changes may decline in population or face extinction, leading to a loss of biodiversity in their ecosystems. Adaptation or migration to more suitable habitats can be essential for their survival.