Sri Lanka digs trench to keep elephants away from rubbish dump BBC News 3 years ago Elephants have been swarming to a landfill site, where they have been eating harmful plastics. Donation Help Support the Work of WNews Donate ADVERTISEMENT ADVERTISEMENTThis post was originally posted on BBC News. Read the rest of the story at https://www.bbc.co.uk/news/world-asia-55086465.This post was originally published on this site