Climate-Driven Early Flowering in Rhododendron arboreum: Field Observations Across Altitudes in Bageshwar, Uttarakhand

This study investigates the climate-driven shifts in the flowering phenology of Rhododendron arboreum in Bageshwar district, Uttarakhand. The study documents significant early blooming events in both mature and young Rhododendron individuals by combining secondary data analysis with primary field observations conducted across different altitudes during January–February 2024. The findings reveal that rising temperatures and reduced winter precipitation are likely influencing earlier flowering, especially in mid- to high-altitude zones. These observations support existing literature while emphasizing the need for localized monitoring of phenological responses to climate change. The study contributes visual and altitudinal evidence to an under-explored ecological issue with implications for biodiversity, pollination, and conservation planning. Future research should incorporate field-based observations, genetic adaptations, and additional environmental parameters to develop a comprehensive understanding of Rhododendron phenology in the Himalayas. These insights are crucial for informing conservation strategies and mitigating climate change impacts on the fragile mountain ecosystem.