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Photo credit, Anne-Marie Cannata McEwen
In spite of a heavy downpour that ended just 30 minutes before the scheduled launch time of 5 p.m. on August 17, 41 paddlers showed up to save Pecausett Pond in Portland from a serious infestation of water chestnut. Our goal was to remove several large, dense patches and many isolated plants before their nuts dropped. Water chestnut (Trapa natans) is an aquatic invasive plant imported from Asia in the 1880s. Once established, the plants can cover freshwater ponds and river coves, cutting off sunlight and oxygen that fish require. Continue reading