Good News 
Network Rail uses sheep to clear invasive plants in Perth
A flock of 25 sheep has been introduced to a Perth flood plain to graze on invasive species like giant hogweed and Himalayan balsam. By replacing chemical herbicides with natural grazing, the project supports local biodiversity and allows native wildflowers and pollinators to thrive in the area.
Source: r/GoodNewsUK
Perth And Kinross
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