Effects on Birds in Natural and Man-made Climate Change Scenario: A Neotropical Perspective

Birds, with their vibrant plumage and melodious songs, serve as nature's living poetry, enriching our world with color and harmony. In the current scenario they are facing both natural and anthropogenic climatic variations. From alterations in migratory patterns and nesting behaviors to habitat degradation and pollution-induced stress, avian species navigate a complex landscape of challenges. According to the study, climate change has resulted in earlier egg-laying times, altered bird habitat, increased risk of disease transmission, reduced food availability, an earlier spring migration, and a decline in bird populations. Integrating findings from diverse ecological studies, this review explains the impacts of natural climate variations and human-driven environmental changes on bird populations. Recognizing the cumulative effects is key for developing adaptive conservation strategies to preserve avian biodiversity.