climate change is altering the cues various species have relied upon for generations. Global temperatures are increasing, and weather patterns are evolving. Numerous plants bloom earlier, insects appear sooner, and environments change in ways that no longer correspond with the migratory timelines of different species. For instance, many birds depend on timing their migration with the peak availability of insects. Even a slight deviation can result in food shortages during the crucial breeding season. These changes create waves throughout ecosystems, impacting not just the migratory species but also the communities that depend on them.
Grasping how climate change disrupts migration timing is crucial for anticipating ecological consequences. Recent research, like that of Murphy Jr. et al, indicates that fish and marine mammals encounter similar challenges. Rising ocean temperatures modify currents and prey distribution. Marine migration is also under investigation, prompting concerns about future ocean biodiversity.
