Ecologist Liav Shalem has deployed Asaf Gal to graze his herd of sheep in Tel Aviv’s Yarkon River Park as a pilot project to rehabilitate 52 patches of undeveloped nature in the Tel Aviv metropolitan area. Grazing restores the natural ecological balance, promoting the growth of flowers.
https://www.calcalistech.com/ctech/articles/0,7340,L-3750194,00.html