๐ฆ Solar tech tracks endangered monarch butterflies ๐ฆ
The monarch butterfly has been listed as an endangered species by the IUCN in 2022. Scientists in California are using tiny, solar-powered radio backpacks to track their movements. In November 2025, staff tagged monarchs at three sites across San Luis Obispo and Santa Barbara Counties. This technology helps researchers understand how monarchs use overwintering groves and local nectar sources. The data collected will inform the future restoration and management of these critical habitats.