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FOR IMMEDIATE RELEASE April 28, 2026 |
In April 2026, the Maine Turnpike Authority launched a new pilot program aimed at supporting the declining Monarch butterfly population in Maine. As part of this effort, MTA has planted milkweed seeds in a meadow area at their Crosby Farm maintenance camp in Portland. Milkweed is essential for Monarchs, serving as the only plant where they lay their eggs and the primary food source for Monarch caterpillars.
To build on this work, MTA is exploring participation in a broader, U.S. Fish and Wildlife Service–approved Monarch and pollinator habitat conservation program. Through this national initiative, MTA hopes the pilot will benefit Monarchs and other native pollinator species while aligning one of Maine’s largest highway corridors with a recognized conservation framework.
Recognizing the value of local expertise, MTA has also begun working with a nearby university to identify opportunities for student‑driven research in ecological monitoring, plant systematics, and conservation as the habitat develops. These academic partnerships not only strengthen the scientific foundation of the project but also give students hands‑on experience studying native ecosystems. By collaborating on efforts like this, agencies with access to extensive natural corridors can support meaningful environmental learning and deepen understanding of local habitats.
With a new soil plot prepared and milkweed seeds now in the ground, the Maine Turnpike Authority looks forward to supporting the region’s pollinators through this pilot and will continue to share updates as the habitat develops.