Abstract

Habitat loss is a leading cause of biodiversity decline and ecosystem disruption globally, with particularly profound consequences for pollinator-plant interactions. These mutualistic relationships are fundamental to the reproduction of over 80% of flowering plants and underpin the stability of terrestrial ecosystems and food production. This paper synthesizes current research on how habitat loss and fragmentation disrupt pollinator-plant networks, alter community composition, reduce pollination services, and threaten long-term ecosystem resilience. Drawing on empirical studies and network analyses, we explore the mechanisms by which habitat loss impacts both pollinators and plants, the cascading effects on ecological networks, and potential strategies for mitigating these impacts.