Abstract

Butterflies are increasingly recognized as sensitive and effective indicators of environmental health and ecosystem integrity. Their rapid and amplified responses to habitat change, climate variation, and environmental degradation make them valuable for monitoring biodiversity, assessing habitat quality, and guiding conservation strategies. This research paper synthesizes global and regional studies, explores the mechanisms underlying the indicator value of butterflies, and discusses their application in environmental assessment. Through case studies and analysis of butterfly diversity across habitats, we demonstrate how changes in butterfly assemblages reflect broader ecological trends and offer recommendations for integrating butterfly monitoring into environmental management and policy.